Find out what mammals, insects, fish, plants, etc. are endangered here. Use the selection box below to view full lists by group.
The following is a list of all endangered amphibians.
| | Species Name | Scientific Name | Range |
|---|
| 1. | Abdulali's Wrinkled Frog | Nyctibatrachus humayuni | India |
| 2. | Abe's Salamander | Hynobius abei | Japan |
| 3. | Acha Tugi Long-fingered Frog | Cardioglossa schioetzi | Cameroon, Nigeria |
| 4. | Achalas Four-eyed Frog | Pleurodema kriegi | Argentina |
| 5. | Acultzingo Minute Salamander | Thorius dubitus | Mexico |
| 6. | Adelophryne maranguapensis | Adelophryne maranguapensis | Brazil |
| 7. | Adelophryne baturitensis | Adelophryne baturitensis | Brazil |
| 8. | Adelos Salamander | Cryptotriton adelos | Mexico |
| 9. | Adler's Mottled Treefrog | Plectrohyla thorectes | Mexico |
| 10. | Admirable False Brook Salamander | Pseudoeurycea praecellens | Mexico |
| 11. | Afghani Mountain Salamander | Paradactylodon mustersi | Afghanistan |
| 12. | African True Toad | Amietophrynus taiensis | Liberia |
| 13. | African Viviparous Toad | Nectophrynoides asperginis | Montane environments in Tanzania |
| 14. | African Viviparous Toad | Nectophrynoides cryptus | Montane environments in Tanzania |
| 15. | African Viviparous Toad | Nectophrynoides minutus | Montane environments in Tanzania |
| 16. | African Viviparous Toad | Nectophrynoides poyntoni | Montane environments in Tanzania |
| 17. | African Viviparous Toad | Nectophrynoides tornieri | Montane environments in Tanzania |
| 18. | African Viviparous Toad | Nectophrynoides viviparus | Montane environments in Tanzania |
| 19. | African Viviparous Toad | Nectophrynoides wendyae | Montane environments in Tanzania |
| 20. | African Viviparous Toad | Nectophrynoides paulae | Tanzania |
| 21. | African Viviparous Toad | Nectophrynoides laticeps | Tanzania |
| 22. | African Viviparous Toad | Nectophrynoides pseudotornieri | Tanzania |
| 23. | African Viviparous Toad | Nectophrynoides vestergaardi | Tanzania |
| 24. | Afrixalus clarkei | Afrixalus clarkei | Ethiopia |
| 25. | Afrixalus lacteus | Afrixalus lacteus | Cameroon |
| 26. | Agra Bubble-nest Frog | Philautus silus | Sri Lanka |
| 27. | Agua Rica Leaf Frog | Phyllomedusa ecuatoriana | Ecuador |
| 28. | Ahuitzotl Salamander | Pseudoeurycea ahuitzotl | Mexico |
| 29. | Ailao Spiny Toad | Leptobrachium ailaonicum | China |
| 30. | Alabama Waterdog | Necturus alabamensis | Alabama |
| 31. | Albanian Water Frog | Pelophylax shqipericus | Albania, Montenegro |
| 32. | Alexteroon jynx | Alexteroon jynx | Cameroon |
| 33. | Algerian Ribbed Newt | Pleurodeles nebulosus | Algeria, Tunisia |
| 34. | Alicia's Wrinkled Frog | Nyctibatrachus aliciae | India |
| 35. | Allen's River Frog | Phrynobatrachus alleni | Cote d'Ivoire, Ghana, Guinea, Liberia, Nigeria, Sierra Leone |
| 36. | Allobates juanii | Allobates juanii | Colombia |
| 37. | Allobates kingsburyi | Allobates kingsburyi | Ecuador |
| 38. | Allobates mandelorum | Allobates mandelorum | Venezuela |
| 39. | Allobates ranoides | Allobates ranoides | Colombia |
| 40. | Allobates chalcopis | Allobates chalcopis | Martinique - West Indies |
| 41. | Allobates humilis | Allobates humilis | Venezuela |
| 42. | Allobates mcdiarmidi | Allobates mcdiarmidi | Bolivia |
| 43. | Allobates olfersioides | Allobates olfersioides | Brazil |
| 44. | Allobates subfolionidificans | Allobates subfolionidificans | Brazil |
| 45. | Allobates wayuu | Allobates wayuu | Colombia |
| 46. | Almirante Trail Toad | Incilius peripatetes | Panama |
| 47. | Alpine Asian Toad | Leptolalax alpinus | China |
| 48. | Alsodes montanus | Alsodes montanus | Argentina |
| 49. | Alsodes tumultuosus | Alsodes tumultuosus | Chile |
| 50. | Alsodes vanzolinii | Alsodes vanzolinii | Chile |
| 51. | Alsodes barrioi | Alsodes barrioi | Chile |
| 52. | Alsodes nodosus | Alsodes nodosus | Chile |
| 53. | Alta Verapaz Spikethumb Frog | Plectrohyla teuchestes | Guatemala |
| 54. | Alto de Buey Poison Frog | Ranitomeya altobueyensis | Colombia |
| 55. | Alvarado's Salamander | Bolitoglossa alvaradoi | Costa Rica |
| 56. | Alvarez del Toro's Salamander | Cryptotriton alvarezdeltoroi | Mexico |
| 57. | Amami Tip-nosed Frog | Odorrana amamiensis | Japan |
| 58. | Amani Forest Frog | Parhoplophryne usambarica | Tanzania |
| 59. | Amargosa Toad | Anaxyrus nelsoni | Nevada |
| 60. | Amarkantak Bubble-nest Frog | Philautus sanctisilvaticus | India |
| 61. | Amatola Toad | Vandijkophrynus amatolicus | South Africa |
| 62. | Amazon Giant Glass Frog | Centrolene pipilatum | Ecuador |
| 63. | Ambohimitombo Bright-eyed Frog | Boophis majori | Madagascar |
| 64. | Ambohitantely Stump-toed Frog | Stumpffia helenae | Madagascar |
| 65. | Ambystoma altamirani | Ambystoma altamirani | Mexico |
| 66. | Ambystoma bombypellum | Ambystoma bombypellum | Mexico |
| 67. | Ambystoma mexicanum | Ambystoma mexicanum | Mexico |
| 68. | Ameerega ingeri | Ameerega ingeri | Colombia |
| 69. | American Cinchona Plantation Treefrog | Isthmohyla rivularis | Costa Rica, Panama |
| 70. | Amicorum Tree Toad | Dendropsophus amicorum | Venezuela |
| 71. | Amiet's Long-fingered Frog | Cardioglossa melanogaster | Cameroon, Nigeria |
| 72. | Amietophrynus djohongensis | Amietophrynus djohongensis | Cameroon |
| 73. | Amietophrynus villiersi | Amietophrynus villiersi | Cameroon |
| 74. | Amji Oriental Salamander | Hynobius amjiensis | China |
| 75. | Anaimalai Flying Frog | Rhacophorus pseudomalabaricus | India |
| 76. | Analabe Giant Treefrog | Platypelis tetra | Madagascar |
| 77. | Anamallais Indian Frog | Indirana brachytarsus | India |
| 78. | Anatolia Lycian Salamander | Lyciasalamandra antalyana | Turkey |
| 79. | Ancash Water Frog | Telmatobius mayoloi | Peru |
| 80. | Andalgala Water Frog | Telmatobius scrocchii | Argentina |
| 81. | Andean Poison Frog | Ranitomeya opisthomelas | Colombia |
| 82. | Anderson's Crocodile Newt | Echinotriton andersoni | Japan |
| 83. | Anderson's Salamander | Ambystoma andersoni | Mexico |
| 84. | Andes Marsupial Frog | Gastrotheca andaquiensis | Colombia, Ecuador |
| 85. | Andes Stubfoot Toad | Atelopus andinus | Peru |
| 86. | Andrews' Robber Frog | Eleutherodactylus andrewsi | Jamaica |
| 87. | Andringitra Madagascar Frog | Mantidactylus madecassus | Madagascar |
| 88. | Angel's Madagascar Frog | Boehmantis microtympanum | Madagascar |
| 89. | Anita's False Brook Salamander | Pseudoeurycea anitae | Mexico |
| 90. | Annam Flying Frog | Rhacophorus annamensis | Cambodia, Vietnam |
| 91. | Annandale's Paa Frog | Nanorana annandalii | India, Nepal |
| 92. | Anomaloglossus beebei | Anomaloglossus beebei | Guyana |
| 93. | Anomaloglossus breweri | Anomaloglossus breweri | Venezuela |
| 94. | Anomaloglossus murisipanensis | Anomaloglossus murisipanensis | Venezuela |
| 95. | Ansonia guibei | Ansonia guibei | Malaysia |
| 96. | Ansonia latidisca | Ansonia latidisca | Indonesia, Malaysia |
| 97. | Antado Stubfoot Toad | Atelopus galactogaster | Colombia |
| 98. | Antioquia Giant Glass Frog | Centrolene antioquiense | Colombia |
| 99. | Antioquia Marsupial Frog | Gastrotheca bufona | Colombia |
| 100. | Api Dwarf Toad | Pelophryne api | Malaysia |
| 101. | Aplastodiscus eugenioi | Aplastodiscus eugenioi | Brazil |
| 102. | Apostates Robber Frog | Eleutherodactylus apostates | Haiti |
| 103. | Aquatic False Brook Salamander | Pseudoeurycea aquatica | Mexico |
| 104. | Aquatic Treefrog | Plectrohyla crassa | Mexico |
| 105. | Arboreal Minute Salamander | Thorius arboreus | Mexico |
| 106. | Arboreal Splayfoot Salamander | Chiropterotriton arboreus | Mexico |
| 107. | Arcane Spikethumb Frog | Plectrohyla sagorum | El Salvador, Guatemala, Mexico |
| 108. | Archey's Frog | Leiopelma archeyi | New Zealand |
| 109. | Argentine Water Frog | Telmatobius pisanoi | Argentina |
| 110. | Arico Water Frog | Telmatobius pefauri | Chile |
| 111. | Arlequinus krebsi | Arlequinus krebsi | Cameroon |
| 112. | Armoured Frog | Litoria lorica | Australia |
| 113. | Arnold's Paa Frog | Nanorana arnoldi | China, Myanmar |
| 114. | Arntully Robber Frog | Eleutherodactylus orcutti | Jamaica |
| 115. | Arodi Bubble-nest Frog | Philautus neelanethrus | India |
| 116. | Aromobates serranus | Aromobates serranus | Venezuela |
| 117. | Aromobates leopardalis | Aromobates leopardalis | Venezuela |
| 118. | Aromobates meridensis | Aromobates meridensis | Venezuela |
| 119. | Aromobates nocturnus | Aromobates nocturnus | Venezuela |
| 120. | Aromobates orostoma | Aromobates orostoma | Venezuela |
| 121. | Aromobates saltuensis | Aromobates saltuensis | Venezuela |
| 122. | Aromobates alboguttatus | Aromobates alboguttatus | Venezuela |
| 123. | Aromobates duranti | Aromobates duranti | Venezuela |
| 124. | Aromobates haydeeae | Aromobates haydeeae | Venezuela |
| 125. | Aromobates mayorgai | Aromobates mayorgai | Venezuela |
| 126. | Aromobates molinarii | Aromobates molinarii | Venezuela |
| 127. | Arroyo Southwestern Toad | Bufo californicus microscaphus | California, Mexico |
| 128. | Arthroleptis francei | Arthroleptis francei | Malawi |
| 129. | Arthur's Stubfoot Toad | Atelopus arthuri | Ecuador |
| 130. | Astylosternus fallax | Astylosternus fallax | Cameroon |
| 131. | Astylosternus laurenti | Astylosternus laurenti | Cameroon |
| 132. | Astylosternus perreti | Astylosternus perreti | Cameroon |
| 133. | Astylosternus ranoides | Astylosternus ranoides | Cameroon |
| 134. | Astylosternus schioetzi | Astylosternus schioetzi | Cameroon |
| 135. | Astylosternus nganhanus | Astylosternus nganhanus | Cameroon |
| 136. | Astylosternus montanus | Astylosternus montanus | Cameroon, Nigeria |
| 137. | Atelognathus praebasalticus | Atelognathus praebasalticus | Argentina |
| 138. | Atelognathus reverberii | Atelognathus reverberii | Argentina |
| 139. | Atelognathus patagonicus | Atelognathus patagonicus | Argentina |
| 140. | Atelognathus jeinimenensis | Atelognathus jeinimenensis | Chile |
| 141. | Atelognathus nitoi | Atelognathus nitoi | Argentina |
| 142. | Atelognathus salai | Atelognathus salai | Argentina |
| 143. | Atelognathus solitarius | Atelognathus solitarius | Argentina |
| 144. | Atelopus angelito | Atelopus angelito | Colombia |
| 145. | Atelopus arsyecue | Atelopus arsyecue | Colombia |
| 146. | Atelopus chrysocorallus | Atelopus chrysocorallus | Venezuela |
| 147. | Atelopus dimorphus | Atelopus dimorphus | Peru |
| 148. | Atelopus epikeisthos | Atelopus epikeisthos | Peru |
| 149. | Atelopus exiguus | Atelopus exiguus | Ecuador |
| 150. | Atelopus famelicus | Atelopus famelicus | Colombia |
| 151. | Atelopus laetissimus | Atelopus laetissimus | Colombia |
| 152. | Atelopus lozanoi | Atelopus lozanoi | Colombia |
| 153. | Atelopus mandingues | Atelopus mandingues | Colombia |
| 154. | Atelopus minutulus | Atelopus minutulus | Colombia |
| 155. | Atelopus nanay | Atelopus nanay | Ecuador |
| 156. | Atelopus onorei | Atelopus onorei | Ecuador |
| 157. | Atelopus petersi | Atelopus petersi | Ecuador |
| 158. | Atelopus petriruizi | Atelopus petriruizi | Colombia |
| 159. | Atelopus pictiventris | Atelopus pictiventris | Colombia |
| 160. | Atelopus pyrodactylus | Atelopus pyrodactylus | Peru |
| 161. | Atelopus quimbaya | Atelopus quimbaya | Colombia |
| 162. | Atelopus reticulatus | Atelopus reticulatus | Peru |
| 163. | Atelopus sernai | Atelopus sernai | Colombia |
| 164. | Atelopus simulatus | Atelopus simulatus | Colombia |
| 165. | Atelopus subornatus | Atelopus subornatus | Colombia |
| 166. | Atif's Lycian Salamander | Lyciasalamandra atifi | Turkey |
| 167. | Atopophrynus syntomopus | Atopophrynus syntomopus | Colombia |
| 168. | Atoyac Minute Salamander | Thorius infernalis | Mexico |
| 169. | Australian Lace-lid | Litoria dayi | Australia |
| 170. | Ayampe Poison Frog | Epipedobates machalilla | Ecuador |
| 171. | Azuay Marsupial Frog | Gastrotheca litonedis | Ecuador |
| 172. | Azuay Stubfoot Toad | Atelopus bomolochos | Ecuador |
| 173. | Azulita Salamander | Bolitoglossa spongai | Venezuela |
| 174. | Babina subaspera | Babina subaspera | Japan |
| 175. | Baja Verapaz Salamander | Cryptotriton veraepacis | Guatemala |
| 176. | Baker's Robber Frog | Eleutherodactylus bakeri | Haiti |
| 177. | Bakossi Reed Frog | Hyperolius dintelmanni | Cameroon |
| 178. | Bale Mountains Frog | Ericabatrachus baleensis | Ethiopia |
| 179. | Bale Mountains Tree Frog | Balebreviceps hillmani | Ethiopia |
| 180. | Ball Bearing Frog | Eleutherodactylus glaphycompus | Haiti |
| 181. | Balloon Frog | Glyphoglossus molossus | Cambodia, Laos, Myanmar, Thailand, Vietnam |
| 182. | Balu Flying Frog | Rhacophorus baluensis | Malaysia |
| 183. | Bamboutos Egg Frog | Leptodactylodon axillaris | Cameroon |
| 184. | Bamboutos Smalltongue Toad | Werneria bambutensis | Cameroon |
| 185. | Bamenda Reed Frog | Hyperolius ademetzi | Cameroon |
| 186. | Banded Flying Frog | Rhacophorus fasciatus | Indonesia, Malaysia |
| 187. | Banded Horned Treefrog | Hemiphractus fasciatus | Colombia, Ecuador, Panama |
| 188. | Baoruco Burrowing Frog | Eleutherodactylus hypostenor | Dominican Republic, Haiti |
| 189. | Baoruco Hammer Frog | Eleutherodactylus armstrongi | Dominican Republic, Haiti |
| 190. | Baracoa Dwarf Frog | Eleutherodactylus orientalis | Cuba |
| 191. | Barahona Rock Frog | Eleutherodactylus alcoae | Dominican Republic, Haiti |
| 192. | Barrio's Frog | Insuetophrynus acarpicus | Chile |
| 193. | Barton Springs Salamander | Eurycea sosorum | Texas |
| 194. | Batrachophrynus brachydactylus | Batrachophrynus brachydactylus | Peru |
| 195. | Batrachophrynus macrostomus | Batrachophrynus macrostomus | Peru |
| 196. | Batrachuperus cochranae | Batrachuperus cochranae | China |
| 197. | Batrachuperus londongensis | Batrachuperus londongensis | China |
| 198. | Baw Baw Frog | Philoria frosti | Australia |
| 199. | Bay Lycian Salamander | Lyciasalamandra billae | Turkey |
| 200. | Beautiful Nursery-frog | Cophixalus concinnus | Australia |
| 201. | Beck's Treefrog | Litoria becki | Papua New Guinea |
| 202. | Beddome's Toad | Bufo beddomii | India |
| 203. | Bell's False Brook Salamander | Pseudoeurycea bellii | Mexico |
| 204. | Bendrao Digging Frog | Plethodontohyla fonetana | Madagascar |
| 205. | Benkulen Toad | Ingerophrynus claviger | Indonesia |
| 206. | Bernhard's Mantella | Mantella bernhardi | Madagascar |
| 207. | Berry Cave Salamander | Gyrinophilus gulolineatus | Tennessee |
| 208. | Betampona Burrowing Frog | Rhombophryne coudreaui | Madagascar |
| 209. | Betic Midwife Toad | Alytes dickhilleni | Spain |
| 210. | Betsileo Bright-eyed Frog | Boophis rhodoscelis | Madagascar |
| 211. | Betsileo Digging Frog | Plethodontohyla brevipes | Madagascar |
| 212. | Bibron's Toadlet | Pseudophryne bibronii | Australia |
| 213. | Bicol Narrowmouth Toad | Kaloula kokacii | Philippines |
| 214. | Bicoloured Frog | Clinotarsus curtipes | India |
| 215. | Big-eyed Forest Treefrog | Leptopelis macrotis | Cote d'Ivoire, Ghana, Guinea, Liberia, Sierra Leone |
| 216. | Big-footed Minute Salamander | Thorius magnipes | Mexico |
| 217. | Bigfoot Leopard Frog | Lithobates megapoda | Mexico |
| 218. | Bigfoot Splayfoot Salamander | Chiropterotriton magnipes | Mexico |
| 219. | Black False Brook Salamander | Pseudoeurycea melanomolga | Mexico |
| 220. | Black Flathead Toad | Pelophryne misera | Malaysia |
| 221. | Black Jumping Salamander | Pseudoeurycea nigra | Mexico |
| 222. | Black Long-fingered Frog | Cardioglossa pulchra | Cameroon, Nigeria |
| 223. | Black Salamander | Aneides flavipunctatus | California, Oregon |
| 224. | Black Toad | Anaxyrus exsul | California |
| 225. | Black Torrent Toad | Ansonia ornata | India |
| 226. | Black Water Frog | Telmatobius niger | Ecuador |
| 227. | Black-eared Mantella | Mantella milotympanum | Madagascar |
| 228. | Black-legged Poison Frog | Phyllobates bicolor | Colombia |
| 229. | Black-snouted Flying Frog | Rhacophorus nigropunctatus | China |
| 230. | Black-spotted False Brook Salamander | Pseudoeurycea nigromaculata | Mexico |
| 231. | Black-spotted Newt | Notophthalmus meridionalis | Mexico, Texas |
| 232. | Black-spotted Pond Frog | Pelophylax nigromaculatus | China, Japan, Korea, Russia |
| 233. | Black-webbed Treefrog | Rhacophorus reinwardtii | Indonesia, Malaysia, Thailand |
| 234. | Blackspotted Long-fingered Frog | Cardioglossa nigromaculata | Cameroon, Nigeria |
| 235. | Bleeding Toad | Leptophryne cruentata | Indonesia |
| 236. | Blue Giant Glass Frog | Centrolene azulae | Peru |
| 237. | Blue-eyed Aquatic Treefrog | Plectrohyla cyanomma | Mexico |
| 238. | Blue-legged Mantella | Mantella expectata | Madagascar |
| 239. | Blue-sided Treefrog | Agalychnis annae | Costa Rica |
| 240. | Blunt-headed Salamander | Ambystoma amblycephalum | Mexico |
| 241. | Blyth's River Frog | Limnonectes blythii | Indonesia, Laos, Malaysia, Myanmar, Singapore, Thailand, Vietnam |
| 242. | Bobiri Reed Frog | Hyperolius bobirensis | Ghana |
| 243. | Boca de Yumuri Frog | Eleutherodactylus bartonsmithi | Cuba |
| 244. | Boettger's Grainy Frog | Gephyromantis horridus | Madagascar |
| 245. | Bogota Treefrog | Hyloscirtus bogotensis | Colombia |
| 246. | Bokermann's Bromeliad Frogs | Crossodactylodes bokermanni | Brazil |
| 247. | Bokermannohyla izecksohni | Bokermannohyla izecksohni | Brazil |
| 248. | Boneberg's Frog | Natalobatrachus bonebergi | South Africa |
| 249. | Boophis tampoka | Boophis tampoka | Madagascar |
| 250. | Booroolong Frog | Litoria booroolongensis | Australia |
| 251. | Bopatalawa Rice Frog | Microhyla zeylanica | Sri Lanka |
| 252. | Boqueron Robber Frog | Hypodactylus latens | Colombia |
| 253. | Boreal Toad | Anaxyrus boreas | Canada, Mexico, United States (California) |
| 254. | Boribory Rain Frog | Scaphiophryne boribory | Madagascar |
| 255. | Bornean Flat-headed Frog | Barbourula kalimantanensis | Indonesia |
| 256. | Botucatu Escuerzo | Odontophrynus moratoi | Brazil |
| 257. | Boulenger's Backpack Frog | Cryptobatrachus boulengeri | Colombia |
| 258. | Boulenger's Indian Frog | Indirana leptodactyla | India |
| 259. | Boulenger's Rocket Frog | Hyloxalus vertebralis | Ecuador |
| 260. | Boulenger's Small Flying Frog | Rhacophorus lateralis | India |
| 261. | Boulenger's Spiny Frog | Quasipaa boulengeri | China |
| 262. | Boulenger's Stubfoot Toad | Atelopus boulengeri | Ecuador |
| 263. | Boyaca Giant Glass Frog | Centrolene petrophilum | Colombia |
| 264. | Bradytriton silus | Bradytriton silus | Guatemala |
| 265. | Brash Bubble-nest Frog | Philautus procax | Sri Lanka |
| 266. | Braun's Toad | Amietophrynus brauni | Tanzania |
| 267. | Brazilian Button Frog | Cycloramphus brasiliensis | Brazil |
| 268. | Breasts-of-Julie Frog | Eleutherodactylus tetajulia | Cuba |
| 269. | Broadfoot Climbing Salamander | Bolitoglossa platydactyla | Mexico |
| 270. | Broadley's Mountain Frog | Nothophryne broadleyi | Malawi, Mozambique |
| 271. | Broadley's Ridged Frog | Ptychadena broadleyi | Malawi |
| 272. | Bromeliad Treefrog | Bromeliohyla bromeliacia | Belize, Guatemala, Honduras, Mexico |
| 273. | Brongersma's Toad | Pseudepidalea brongersmai | Algeria, Morocco, Western Sahara |
| 274. | Bronzed Frog | Hylarana temporalis | India, Sri Lanka |
| 275. | Brown False Brook Salamander | Pseudoeurycea brunnata | Guatemala, Mexico |
| 276. | Brown Madagascar Frog | Spinomantis brunae | Madagascar |
| 277. | Brown Robber Frog | Eleutherodactylus fuscus | Jamaica |
| 278. | Brown Tropical Frog | Micrixalus fuscus | India |
| 279. | Bryophryne bustamantei | Bryophryne bustamantei | Peru |
| 280. | Bryophryne cophites | Bryophryne cophites | Peru |
| 281. | Buea Smalltongue Toad | Werneria preussi | Cameroon, Togo |
| 282. | Buenaventura Robber Frog | Eleutherodactylus flavescens | Dominican Republic |
| 283. | Bullocks Mountains False Toad | Telmatobufo bullocki | Chile |
| 284. | Bunawan Wart Frog | Limnonectes parvus | Philippines |
| 285. | Burrowes' Giant Glass Frog | Centrolene ballux | Colombia, Ecuador |
| 286. | Burrowing Grainy Frog | Kalophrynus subterrestris | Indonesia, Malaysia |
| 287. | Busuanga Wart Frog | Limnonectes acanthi | Philippines |
| 288. | Buzzing Frog | Cophixalus bombiens | Australia |
| 289. | Cabo Cruz Frog | Eleutherodactylus tonyi | Cuba |
| 290. | Cainarachi Poison Frog | Ameerega cainarachi | Peru |
| 291. | Cajamarca Water Frog | Telmatobius latirostris | Peru |
| 292. | Calf Frog | Leptodactylus turimiquensis | Venezuela |
| 293. | California Giant Salamander | Dicamptodon ensatus | California |
| 294. | California Red-legged Frog | Rana draytonii | California, Mexico |
| 295. | California Tiger Salamander | Ambystoma californiense | California |
| 296. | Callulina kisiwamsitu | Callulina kisiwamsitu | Tanzania |
| 297. | Callulops kopsteini | Callulops kopsteini | Indonesia |
| 298. | Cameroon Egg Frog | Leptodactylodon ovatus | Cameroon, Nigeria |
| 299. | Cameroon Toad | Bufo superciliaris | Equatorial Africa |
| 300. | Cameroon Water Frog | Petropedetes cameronensis | Cameroon, Equatorial Guinea, Nigeria |
| 301. | Campbell's Forest Toad | Incilius campbelli | Belize, Guatemala, Honduras |
| 302. | Campo Grande Button Frog | Cycloramphus semipalmatus | Brazil |
| 303. | Campo Grande Treefrog | Hypsiboas cymbalum | Brazil |
| 304. | Canasi Frog | Eleutherodactylus blairhedgesi | Cuba |
| 305. | Cannatella's Andes Frog | Hypodactylus lucida | Peru |
| 306. | Cannatella's Plump Toad | Osornophryne talipes | Colombia, Ecuador |
| 307. | Cape Flats Frog | Microbatrachella capensis | South Africa |
| 308. | Cape Melville Treefrog | Litoria andiirrmalin | Australia |
| 309. | Cape Platanna | Xenopus gilli | South Africa |
| 310. | Carabaya Stubfoot Toad | Atelopus erythropus | Peru |
| 311. | Carabobo Climbing Salamander | Bolitoglossa borburata | Venezuela |
| 312. | Carchi Andes Frog | Hypodactylus brunneus | Colombia, Ecuador |
| 313. | Carchi Andes Toad | Andinophryne colomai | Ecuador |
| 314. | Carchi Rocket Frog | Hyloxalus delatorreae | Ecuador |
| 315. | Carphish Frog | Melanophryne carpish | Peru |
| 316. | Cartago Worm Salamander | Oedipina altura | Costa Rica |
| 317. | Carvalhoi Tree Toad | Dendrophryniscus carvalhoi | Brazil |
| 318. | Cascade Torrent Salamander | Rhyacotriton cascadae | Oregon, Washington |
| 319. | Cascade Tree Frog | Litoria pearsoniana | Australia |
| 320. | Cascades Frog | Rana cascadae | California, Canada |
| 321. | Castillon Robber Frog | Eleutherodactylus lamprotes | Haiti |
| 322. | Catamarca Water Frog | Telmatobius ceiorum | Argentina |
| 323. | Cauca Poison Frog | Ranitomeya bombetes | Colombia |
| 324. | Cauca Rocket Frog | Colostethus agilis | Colombia |
| 325. | Cave Spikethumb Frog | Plectrohyla tecunumani | Guatemala |
| 326. | Cave Squeaker Frog | Arthroleptis troglodytes | Zimbabwe |
| 327. | Cave Wrinkled Ground Frog | Platymantis spelaeus | Philippines |
| 328. | Cayey Robber Frog | Eleutherodactylus jasperi | Puerto Rico |
| 329. | Ceiba Stream Frog | Ptychohyla spinipollex | Honduras |
| 330. | Celaque Climbing Salamander | Bolitoglossa celaque | Honduras |
| 331. | Celebes Cross Frog | Oreophryne celebensis | Indonesia |
| 332. | Central Humming Frog | Chiasmocleis carvalhoi | Brazil |
| 333. | Cerro de Enmedio Moss Salamander | Nototriton lignicola | Honduras |
| 334. | Cerro Munchique Marsupial Frog | Gastrotheca trachyceps | Colombia |
| 335. | Cerro Pando Salamander | Bolitoglossa compacta | Costa Rica, Panama |
| 336. | Cerro Pando Worm Salamander | Oedipina grandis | Costa Rica, Panama |
| 337. | Cerro Pital Salamander | Bolitoglossa synoria | El Salvador, Honduras |
| 338. | Cerro Pozo de Agua Moss Salamander | Nototriton brodiei | Guatemala |
| 339. | Cerro Saslaya Moss Salamander | Nototriton saslaya | Nicaragua |
| 340. | Ceylon Streamlined Frog | Nannophrys ceylonensis | Sri Lanka |
| 341. | Chalazodes Bubble-nest Frog | Philautus chalazodes | India |
| 342. | Chamula Mountain Brook Frog | Duellmanohyla chamulae | Mexico |
| 343. | Chapa Bug-eyed Frog | Theloderma bicolor | Vietnam |
| 344. | Chapa Spiny Frog | Quasipaa verrucospinosa | Laos, Vietnam |
| 345. | Charazani Treefrog | Hyloscirtus charazani | Bolivia |
| 346. | Charles Darwin's Eastern Frog | Ingerana charlesdarwini | India |
| 347. | Charta Treefrog | Hyloscirtus denticulentus | Colombia |
| 348. | Chevron-spotted Brown Frog | Rana chevronta | China |
| 349. | Chignahuapan Splayfoot Salamander | Chiropterotriton orculus | Mexico |
| 350. | Chile Darwin's Frog | Rhinoderma rufum | Chile |
| 351. | Chile Mountains False Toad | Telmatobufo venustus | Chile |
| 352. | Chimalapa Toad | Incilius tutelarius | Guatemala, Mexico |
| 353. | Chimbo Rocket Frog | Hyloxalus infraguttatus | Ecuador |
| 354. | Chinamococh Stream Frog | Ptychohyla sanctaecrucis | Guatemala |
| 355. | Chinese Giant Salamander | Andrias davidianus | Western China |
| 356. | Chinese Lazy Toad | Oreolalax pingii | China |
| 357. | Chinese Salamander | Hynobius chinensis | China |
| 358. | Chinhai Spiny Newt | Echinotriton chinhaiensis | China |
| 359. | Chiricahua Leopard Frog | Lithobates chiricahuensis | Arizona, Mexico, New Mexico |
| 360. | Chirinda Toad | Mertensophryne anotis | Mozambique, Zimbabwe |
| 361. | Chitwan Frog | Hylarana chitwanensis | Nepal |
| 362. | Choco Stubfoot Toad | Atelopus chocoensis | Colombia |
| 363. | Choco Toad | Rhaebo hypomelas | Colombia, Ecuador |
| 364. | Christian's Marsupial Frog | Gastrotheca christiani | Argentina |
| 365. | Cienega Colorado Worm Salamander | Oedipina uniformis | Costa Rica |
| 366. | Clarendon Parish Robber Frog | Eleutherodactylus grabhami | Jamaica |
| 367. | Clawtoed False Brook Salamander | Pseudoeurycea unguidentis | Mexico |
| 368. | Climbing Mantella | Mantella laevigata | Madagascar |
| 369. | Cloud Forest Salamander | Bolitoglossa carri | Honduras |
| 370. | Cloud Forest Stream Frog | Ptychohyla euthysanota | El Salvador, Guatemala, Mexico |
| 371. | Cloud Forest Treefrog | Megastomatohyla nubicola | Mexico |
| 372. | Clouded Salamander | Aneides ferreus | California, Oregon |
| 373. | Coban Climbing Salamander | Bolitoglossa helmrichi | Guatemala |
| 374. | Cochabamba Water Frog | Telmatobius sibiricus | Bolivia |
| 375. | Cochran Frog | Nymphargus anomalus | Ecuador |
| 376. | Cochran Frog | Nymphargus luminosus | Colombia |
| 377. | Cochran Frog | Nymphargus laurae | Ecuador |
| 378. | Cochran Frog | Nymphargus megacheirus | Colombia, Ecuador |
| 379. | Cochran Frog | Nymphargus armatus | Colombia |
| 380. | Cochran Frog | Nymphargus cochranae | Ecuador |
| 381. | Cochran Frog | Nymphargus garciae | Colombia |
| 382. | Cochran Frog | Nymphargus griffithsi | Colombia, Ecuador |
| 383. | Cochran Frog | Nymphargus ignotus | Colombia |
| 384. | Cochran Frog | Nymphargus posadae | Colombia, Ecuador |
| 385. | Cochran Frog | Nymphargus prasinus | Colombia |
| 386. | Cochran Frog | Nymphargus rosada | Colombia |
| 387. | Cochran Frog | Nymphargus ruizi | Colombia |
| 388. | Cochran Frog | Nymphargus siren | Colombia, Ecuador, Peru |
| 389. | Cochran's False Brook Salamander | Pseudoeurycea cochranae | Mexico |
| 390. | Cochran's Running Frog | Kassina cochranae | Cote d'Ivoire, Guinea, Liberia, Sierra Leone |
| 391. | Cochranella nola | Cochranella nola | Bolivia |
| 392. | Cochranella saxiscandens | Cochranella saxiscandens | Peru |
| 393. | Cofre de Perote Salamander | Pseudoeurycea naucampatepetl | Mexico |
| 394. | Colan Water Frog | Telmatobius colanensis | Peru |
| 395. | Collins' Poison Frog | Ranitomeya abdita | Ecuador |
| 396. | Colombian Backpack Frog | Cryptobatrachus nicefori | Colombia |
| 397. | Colombian Beaked Toad | Rhinella nicefori | Colombia |
| 398. | Colombian Giant Toad | Rhaebo blombergi | Colombia, Ecuador |
| 399. | Colostethus mertensi | Colostethus mertensi | Colombia |
| 400. | Columbia Torrent Salamander | Rhyacotriton kezeri | Oregon, Washington |
| 401. | Common Lazy Toad | Oreolalax major | China |
| 402. | Common Madagascar Frog | Gephyromantis plicifer | Madagascar |
| 403. | Common Mist Frog | Litoria rheocola | Australia |
| 404. | Common Splayfoot Salamander | Chiropterotriton chiropterus | Mexico |
| 405. | Common Tree Frog | Isthmohyla calypsa | Panama |
| 406. | Conant's False Brook Salamander | Pseudoeurycea conanti | Mexico |
| 407. | Conant's Salamander | Bolitoglossa conanti | Guatemala, Honduras |
| 408. | Concave-eared Odorous Frog | Odorrana tormota | China |
| 409. | Confusing Toad | Incilius perplexus | Mexico |
| 410. | Continental Divide Treefrog | Isthmohyla graceae | Panama |
| 411. | Contulmo Ground Frog | Eupsophus contulmoensis | Chile |
| 412. | Cooloola Sedgefrog | Litoria cooloolensis | Australia |
| 413. | Cooper's Black Caecilian | Praslinia cooperi | Indian Ocean (Seychelles) |
| 414. | Copan Brook Frog | Duellmanohyla soralia | Guatemala, Honduras |
| 415. | Copan Stream Frog | Ptychohyla hypomykter | Guatemala, Honduras, Nicaragua |
| 416. | Copan Treefrog | Ecnomiohyla salvaje | Guatemala, Honduras |
| 417. | Cope's Brown Treefrog | Ecnomiohyla minera | Guatemala |
| 418. | Cordillera Central Salamander | Bolitoglossa nigrescens | Costa Rica |
| 419. | Cordillera Central Treefrog | Hyloscirtus larinopygion | Colombia, Ecuador |
| 420. | Cordillera Talamanca Salamander | Bolitoglossa sooyorum | Costa Rica |
| 421. | Cordoba Escuerzo | Odontophrynus achalensis | Argentina |
| 422. | Cordoba Toad | Rhinella achalensis | Argentina |
| 423. | Corroboree Frog | Pseudophryne corroboree | Australia |
| 424. | Corsican Painted Frog | Discoglossus montalentii | France |
| 425. | Cortes Salamander | Cryptotriton nasalis | Honduras |
| 426. | Costa Rica Brook Frog | Duellmanohyla uranochroa | Costa Rica, Panama |
| 427. | Costa Rican Variable Harlequin Toad | Atelopus varius | Costa Rica, Panama |
| 428. | Cowan's Madagascar Frog | Mantidactylus cowanii | Madagascar |
| 429. | Cowan's Mantella | Mantella cowanii | Madagascar |
| 430. | Crater Salamander | Bolitoglossa marmorea | Costa Rica, Panama |
| 431. | Craugastor anciano | Craugastor anciano | Honduras |
| 432. | Craugastor andi | Craugastor andi | Costa Rica |
| 433. | Craugastor angelicus | Craugastor angelicus | Costa Rica |
| 434. | Craugastor aurilegulus | Craugastor aurilegulus | Honduras |
| 435. | Craugastor azueroensis | Craugastor azueroensis | Panama |
| 436. | Craugastor catalinae | Craugastor catalinae | Costa Rica, Panama |
| 437. | Craugastor charadra | Craugastor charadra | Guatemala, Honduras |
| 438. | Craugastor coffeus | Craugastor coffeus | Honduras |
| 439. | Craugastor cruzi | Craugastor cruzi | Honduras |
| 440. | Craugastor daryi | Craugastor daryi | Guatemala |
| 441. | Craugastor emcelae | Craugastor emcelae | Panama |
| 442. | Craugastor emleni | Craugastor emleni | Honduras |
| 443. | Craugastor epochthidius | Craugastor epochthidius | Honduras |
| 444. | Craugastor fecundus | Craugastor fecundus | Honduras |
| 445. | Craugastor fleischmanni | Craugastor fleischmanni | Costa Rica |
| 446. | Craugastor glaucus | Craugastor glaucus | Mexico |
| 447. | Craugastor greggi | Craugastor greggi | Guatemala, Mexico |
| 448. | Craugastor guerreroensis | Craugastor guerreroensis | Mexico |
| 449. | Craugastor gulosus | Craugastor gulosus | Costa Rica, Panama |
| 450. | Craugastor hobartsmithi | Craugastor hobartsmithi | Mexico |
| 451. | Craugastor inachus | Craugastor inachus | Guatemala |
| 452. | Craugastor laevissimus | Craugastor laevissimus | Honduras, Nicaragua |
| 453. | Craugastor lauraster | Craugastor lauraster | Honduras, Nicaragua |
| 454. | Craugastor lineatus | Craugastor lineatus | Guatemala, Mexico |
| 455. | Craugastor megalotympanum | Craugastor megalotympanum | Mexico |
| 456. | Craugastor merendonensis | Craugastor merendonensis | Honduras |
| 457. | Craugastor montanus | Craugastor montanus | Mexico |
| 458. | Craugastor obesus | Craugastor obesus | Costa Rica, Panama |
| 459. | Craugastor olanchano | Craugastor olanchano | Honduras |
| 460. | Craugastor omiltemanus | Craugastor omiltemanus | Mexico |
| 461. | Craugastor omoaensis | Craugastor omoaensis | Honduras |
| 462. | Craugastor pechorum | Craugastor pechorum | Honduras |
| 463. | Craugastor polymniae | Craugastor polymniae | Mexico |
| 464. | Craugastor pozo | Craugastor pozo | Mexico |
| 465. | Craugastor punctariolus | Craugastor punctariolus | Panama |
| 466. | Craugastor ranoides | Craugastor ranoides | Costa Rica, Nicaragua, Panama |
| 467. | Craugastor rhyacobatrachus | Craugastor rhyacobatrachus | Panama |
| 468. | Craugastor sabrinus | Craugastor sabrinus | Belize, Guatemala |
| 469. | Craugastor saltuarius | Craugastor saltuarius | Honduras |
| 470. | Craugastor sandersoni | Craugastor sandersoni | Belize, Guatemala |
| 471. | Craugastor silvicola | Craugastor silvicola | Mexico |
| 472. | Craugastor spatulatus | Craugastor spatulatus | Mexico |
| 473. | Craugastor stadelmani | Craugastor stadelmani | Honduras |
| 474. | Craugastor stuarti | Craugastor stuarti | Guatemala, Mexico |
| 475. | Craugastor tabasarae | Craugastor tabasarae | Panama |
| 476. | Craugastor taurus | Craugastor taurus | Costa Rica, Panama |
| 477. | Craugastor trachydermus | Craugastor trachydermus | Guatemala |
| 478. | Craugastor uno | Craugastor uno | Mexico |
| 479. | Craugastor vulcani | Craugastor vulcani | Mexico |
| 480. | Craugastor alfredi | Craugastor alfredi | Guatemala, Mexico |
| 481. | Craugastor aphanus | Craugastor aphanus | Guatemala |
| 482. | Craugastor berkenbuschii | Craugastor berkenbuschii | Mexico |
| 483. | Craugastor bocourti | Craugastor bocourti | Guatemala |
| 484. | Craugastor brocchi | Craugastor brocchi | Guatemala, Mexico |
| 485. | Craugastor chac | Craugastor chac | Belize, Guatemala, Honduras |
| 486. | Craugastor cyanochthebius | Craugastor cyanochthebius | Honduras |
| 487. | Craugastor decoratus | Craugastor decoratus | Mexico |
| 488. | Craugastor laticeps | Craugastor laticeps | Belize, Guatemala, Honduras, Mexico |
| 489. | Craugastor matudai | Craugastor matudai | Guatemala, Mexico |
| 490. | Craugastor persimilis | Craugastor persimilis | Costa Rica |
| 491. | Craugastor podiciferus | Craugastor podiciferus | Costa Rica, Panama |
| 492. | Craugastor psephosypharus | Craugastor psephosypharus | Belize, Guatemala |
| 493. | Craugastor pygmaeus | Craugastor pygmaeus | Guatemala, Mexico |
| 494. | Craugastor rhodopis | Craugastor rhodopis | Mexico |
| 495. | Craugastor rivulus | Craugastor rivulus | Guatemala |
| 496. | Craugastor rostralis | Craugastor rostralis | Guatemala, Honduras |
| 497. | Craugastor tarahumaraensis | Craugastor tarahumaraensis | Mexico |
| 498. | Craugastor xucanebi | Craugastor xucanebi | Guatemala |
| 499. | Craugastor yucatanensis | Craugastor yucatanensis | Mexico |
| 500. | Crawfish Frog | Lithobates areolatus | United States |
| 501. | Cretan Frog | Pelophylax cretensis | Greece |
| 502. | Cricket Robber Frog | Eleutherodactylus gryllus | Puerto Rico |
| 503. | Crobett's Gap Bubble-nest Frog | Philautus mooreorum | Sri Lanka |
| 504. | Cross-backed Bubble-nest Frog | Philautus signatus | India |
| 505. | Cruz's Treefrog | Aplastodiscus cavicola | Brazil |
| 506. | Cuban High-crested Toad | Peltophryne gundlachi | Cuba |
| 507. | Cuban Long-nosed Toad | Peltophryne longinasus | Cuba |
| 508. | Cuban Pine Toad | Peltophryne cataulaciceps | Cuba |
| 509. | Cuban Red-rumped Frog | Eleutherodactylus acmonis | Cuba |
| 510. | Cuban Small-eared Toad | Peltophryne empusa | Cuba |
| 511. | Cuban Spotted Toad | Peltophryne taladai | Cuba |
| 512. | Cuchumatanas Bromeliad Salamander | Dendrotriton cuchumatanus | Guatemala |
| 513. | Culion Frog | Hylarana moellendorffi | Philippines |
| 514. | Cumberland Dusky Salamander | Desmognathus abditus | Tennessee |
| 515. | Cuyuja Robber Frog | Hypodactylus elassodiscus | Colombia, Ecuador |
| 516. | Cuzco Cochran Frog | Cochranella spiculata | Peru |
| 517. | Dahaoping Sucker Frog | Amolops viridimaculatus | China, India, Vietnam |
| 518. | Daiyun Sucker Frog | Amolops daiyunensis | China |
| 519. | Daleswanson's Poison Frog | Ranitomeya daleswansoni | Colombia |
| 520. | Dammerman's Wart Frog | Limnonectes dammermani | Indonesia |
| 521. | Dapitan Peak Bubble-nest Frog | Philautus surrufus | Philippines |
| 522. | Darien Stubfoot Toad | Atelopus certus | Panama |
| 523. | Darwin's Frog | Rhinoderma darwinii | Argentina, Chile |
| 524. | Davao Cross Frog | Oreophryne anulata | Philippines |
| 525. | Davies' Tree Frog | Litoria daviesae | Australia |
| 526. | Dayang Newt | Cynops orphicus | China |
| 527. | Dayao Flying Frog | Rhacophorus minimus | China |
| 528. | Decary's Madagascar Frog | Gephyromantis decaryi | Madagascar |
| 529. | Deccan Wrinkled Frog | Nyctibatrachus deccanensis | Indian Ocean |
| 530. | Demonic Poison Frog | Minyobates steyermarki | Venezuela |
| 531. | Dendropsophus gryllatus | Dendropsophus gryllatus | Ecuador |
| 532. | Dennis' Chirping Frog | Eleutherodactylus dennisi | Mexico |
| 533. | Desert Slender Salamander | Batrachoseps aridus | California |
| 534. | Dizangue Reed Frog | Hyperolius bopeleti | Cameroon |
| 535. | Djikoro Wart Frog | Limnonectes arathooni | Indonesia |
| 536. | Doflein's Salamander | Bolitoglossa dofleini | Belize, Guatemala, Honduras |
| 537. | Doris' Poison Frog | Ranitomeya dorisswansonae | Colombia |
| 538. | Dotted Lazy Toad | Oreolalax multipunctatus | China |
| 539. | Dring's Asian Toad | Leptolalax dringi | Indonesia, Malaysia |
| 540. | Dring's Grainy Frog | Kalophrynus nubicola | Malaysia |
| 541. | Du Toit's Torrent Frog | Petropedetes dutoiti | Kenya |
| 542. | Dulit Flying Frog | Rhacophorus dulitensis | Brunei Darussalam, Indonesia, Malaysia |
| 543. | Dunn's Climbing Salamander | Bolitoglossa dunni | Guatemala, Honduras |
| 544. | Dusky Gopher Frog | Lithobates sevosus | Mississippi |
| 545. | Dwarf Climbing Salamander | Bolitoglossa minutula | Costa Rica, Panama |
| 546. | Dwarf False Brook Salamander | Pseudoeurycea parva | Mexico |
| 547. | Dwarf Grass Frog | Eleutherodactylus adelus | Cuba |
| 548. | Dwarf Splayfoot Salamander | Chiropterotriton dimidiatus | Mexico |
| 549. | Earless Toad | Bufo cryptotympanicus | China, Vietnam |
| 550. | Eastern Crested Toad | Peltophryne fracta | Dominican Republic |
| 551. | Ecnomiohyla phantasmagoria | Ecnomiohyla phantasmagoria | Colombia, Ecuador |
| 552. | Ecuador Horned Treefrog | Hemiphractus bubalus | Colombia, Ecuador, Peru |
| 553. | Ecuador Leaf Frog | Noblella lochites | Ecuador, Peru |
| 554. | Ecuadorian Blue Glass Frog | Cochranella mache | Ecuador |
| 555. | Edough Ribbed Newt | Pleurodeles poireti | Algeria |
| 556. | Edwards' Rocket Frog | Hyloxalus edwardsi | Colombia |
| 557. | Efulen Water Frog | Petropedetes palmipes | Cameroon, Equatorial Guinea, Gabon |
| 558. | Eileen's Robber Frog | Eleutherodactylus eileenae | Cuba |
| 559. | El Chape Toad | Rhinella justinianoi | Bolivia |
| 560. | El Cusuco Salamander | Bolitoglossa diaphora | Honduras |
| 561. | El Empalme Worm Salamander | Oedipina paucidentata | Costa Rica |
| 562. | El Rincon Stream Frog | Somuncuria somuncurensis | Argentina |
| 563. | El Tambo Stubfoot Toad | Atelopus longibrachius | Colombia |
| 564. | Elegant Stubfoot Toad | Atelopus elegans | Colombia, Ecuador |
| 565. | Emerald-green Flying Frog | Rhacophorus prasinatus | China, Taiwan |
| 566. | Engelhardt's Climbing Salamander | Bolitoglossa engelhardti | Guatemala, Mexico |
| 567. | Epirus Water Frog | Pelophylax epeiroticus | Albania, Greece |
| 568. | Erlanger's Grassland Frog | Ptychadena erlangeri | Ethiopia |
| 569. | Estrada's Robber Frog | Eleutherodactylus melacara | Cuba |
| 570. | Ethiopian Banana Frog | Afrixalus enseticola | Ethiopia |
| 571. | Eungella Day Frog | Taudactylus eungellensis | Australia |
| 572. | Everett's Flying Frog | Rhacophorus everetti | Brunei Darussalam, Malaysia, Philippines |
| 573. | Exerodonta chimalapa | Exerodonta chimalapa | Mexico |
| 574. | Fairy Treefrog | Charadrahyla chaneque | Mexico |
| 575. | Falcon Toad | Rhinella sternosignata | Colombia, Venezuela |
| 576. | False Cienega Colorado Worm Salamander | Oedipina pseudouniformis | Costa Rica, Nicaragua |
| 577. | Fanged River Frog | Limnonectes macrodon | Indonesia |
| 578. | Farmland Green Flying Frog | Rhacophorus arvalis | China, Taiwan |
| 579. | Faro Island Treefrog | Litoria lutea | Papua New Guinea, Solomon Islands |
| 580. | Fastigo Whipping Frog | Polypedates fastigo | Sri Lanka |
| 581. | Fausto's Button Frog | Cycloramphus faustoi | Brazil |
| 582. | Fazil Lycian Salamander | Lyciasalamandra fazilae | Turkey |
| 583. | Fejervarya sahyadris | Fejervarya sahyadris | India |
| 584. | Fernando's Giant Glass Frog | Centrolene fernandoi | Peru |
| 585. | Fiji Ground Frog | Platymantis vitianus | Fiji |
| 586. | Fire Salamander | Salamandra infraimmaculata | Iran, Iraq, Israel, Lebanon, Syria, Turkey |
| 587. | Firschein's False Brook Salamander | Pseudoeurycea firscheini | Mexico |
| 588. | Flat-headed Water Frog | Telmatobius platycephalus | Argentina |
| 589. | Fleay's Barred-frog | Mixophyes fleayi | Australia |
| 590. | Florentino's Cuban Toad | Peltophryne florentinoi | Cuba |
| 591. | Florida Bog Frog | Lithobates okaloosae | Florida |
| 592. | Foothill Robber Frog | Eleutherodactylus semipalmatus | Haiti |
| 593. | Foothill Yellow-legged Frog | Rana boylii | California, Mexico, Oregon |
| 594. | Forest Banana Frog | Afrixalus sylvaticus | Kenya, Tanzania |
| 595. | Forest Madagascar Frog | Gephyromantis silvanus | Madagascar |
| 596. | Forest Spikethumb Frog | Plectrohyla glandulosa | Guatemala |
| 597. | Forest Stubfoot Toad | Atelopus farci | Colombia |
| 598. | Four-digit Toad | Didynamipus sjostedti | Cameroon, Equatorial Guinea, Nigeria |
| 599. | Four-eyed Frog | Pleurodema bibroni | Brazil, Uruguay |
| 600. | Fragile Wart Frog | Limnonectes fragilis | China |
| 601. | Frankenberg's Bubble-nest Frog | Philautus frankenbergi | Sri Lanka |
| 602. | Franklin's Climbing Salamander | Bolitoglossa franklini | Guatemala, Mexico |
| 603. | Freetown Long-fingered Frog | Cardioglossa aureoli | Sierra Leone |
| 604. | Freycinet's Frog | Litoria freycineti | Australia |
| 605. | Frosted Flatwoods Salamander | Ambystoma cingulatum | Florida, Georgia, South Carolina |
| 606. | Fujian Rough-skinned Frog | Glandirana minima | China |
| 607. | Gadgil's Tropical Frog | Micrixalus gadgili | India |
| 608. | Gadow's False Brook Salamander | Pseudoeurycea gadovii | Mexico |
| 609. | Galeana False Brook Salamander | Pseudoeurycea galeanae | Mexico |
| 610. | Gallardo's Toad | Rhinella gallardoi | Argentina |
| 611. | Gastrotheca stictopleura | Gastrotheca stictopleura | Peru |
| 612. | Gastrotheca zeugocystis | Gastrotheca zeugocystis | Peru |
| 613. | Ghana River Frog | Phrynobatrachus ghanensis | Cote d'Ivoire, Ghana |
| 614. | Ghats Wart Frog | Fejervarya murthii | India |
| 615. | Giant Barred River-frog | Mixophyes iteratus | Australia |
| 616. | Giant Ditch Frog | Leptodactylus fallax | Montserrat, West Indies (Dominica) |
| 617. | Giant Marsupial Frog | Gastrotheca ovifera | Venezuela |
| 618. | Giant Philippine Frog | Limnonectes magnus | Indonesia, Philippines |
| 619. | Giant Spiny Frog | Quasipaa spinosa | China, Vietnam |
| 620. | Giant Wrinkled Frog | Nyctibatrachus karnatakaensis | India |
| 621. | Gigante Wrinkled Ground Frog | Platymantis insulatus | Philippines |
| 622. | Goebel's False Brook Salamander | Pseudoeurycea goebeli | Guatemala, Mexico |
| 623. | Gold-spotted Marsupial Frog | Gastrotheca aureomaculata | Colombia |
| 624. | Golden Bell Frog | Litoria aurea | Australia, New Caledonia, New Zealand |
| 625. | Golden Mantella | Mantella aurantiaca | Madagascar |
| 626. | Golden Minute Salamander | Thorius aureus | Mexico |
| 627. | Golden Poison Frog | Phyllobates terribilis | Colombia |
| 628. | Golden Treefrog | Plectrohyla chryses | Mexico |
| 629. | Golfodulcean Poison Frog | Phyllobates vittatus | Costa Rica |
| 630. | Goliath Frog | Conraua goliath | Cameroon, Equatorial Guinea |
| 631. | Gopher Frog | Rana capito | United States |
| 632. | Gorgan Mountain Salamander | Paradactylodon gorganensis | Iran |
| 633. | Graceful Splayfoot Salamander | Chiropterotriton cracens | Mexico |
| 634. | Graham's Robber Frog | Eleutherodactylus grahami | Haiti |
| 635. | Grand Cafe Robber Frog | Eleutherodactylus pinchoni | Guadeloupe |
| 636. | Grand Minute Salamander | Thorius grandis | Mexico |
| 637. | Granular Poison Frog | Oophaga granulifera | Costa Rica, Panama |
| 638. | Granular Salamander | Ambystoma granulosum | Mexico |
| 639. | Grassland Forest Treefrog | Leptopelis yaldeni | Ethiopia |
| 640. | Great Peeping Frog | Eleutherodactylus grandis | Mexico |
| 641. | Greater Bromeliad Treefrog | Bromeliohyla dendroscarta | Mexico |
| 642. | Greater Spikethumb Frog | Plectrohyla avia | Guatemala, Mexico |
| 643. | Greater Spiny Madagascar Frog | Gephyromantis spiniferus | Madagascar |
| 644. | Greater Tip-nosed Frog | Odorrana supranarina | Japan |
| 645. | Green And Gold Frog | Litoria raniformis | Australia, New Zealand |
| 646. | Green And Red Venter Harlequin Toad | Atelopus pinangoi | Venezuela |
| 647. | Green Bromeliad Frog | Osteopilus wilderi | Jamaica |
| 648. | Green Bubble-nest Frog | Philautus viridis | Sri Lanka |
| 649. | Green Cave Frog | Eleutherodactylus chlorophenax | Haiti |
| 650. | Green Mantella | Mantella viridis | Madagascar |
| 651. | Green Poison Frog | Ranitomeya viridis | Colombia |
| 652. | Green Salamander | Aneides aeneus | United States |
| 653. | Green-eyed Frog | Lithobates vibicarius | Costa Rica, Panama |
| 654. | Green-thighed Frog | Litoria brevipalmata | Australia |
| 655. | Grey's Robber Frog | Eleutherodactylus greyi | Cuba |
| 656. | Gristle-Headed Splayfoot Salamander | Chiropterotriton chondrostega | Mexico |
| 657. | Guacamayo Plump Toad | Osornophryne guacamayo | Colombia, Ecuador |
| 658. | Guajira Stubfoot Toad | Atelopus carrikeri | Colombia |
| 659. | Gualecenita Stubfoot Toad | Atelopus nepiozomus | Ecuador |
| 660. | Guanahacabibes Robber Frog | Eleutherodactylus guanahacabibes | Cuba |
| 661. | Guangxi Warty Newt | Paramesotriton guanxiensis | China |
| 662. | Guanujo Stubfoot Toad | Atelopus guanujo | Ecuador |
| 663. | Guatemala Plateau Frog | Lithobates macroglossa | Guatemala |
| 664. | Guatemala Spikethumb Frog | Plectrohyla guatemalensis | El Salvador, Guatemala, Honduras, Mexico |
| 665. | Guatemala Stream Frog | Ptychohyla panchoi | Guatemala |
| 666. | Guatemalan Bromeliad Salamander | Dendrotriton rabbi | Guatemala |
| 667. | Guerreran Climbing Salamander | Bolitoglossa hermosa | Mexico |
| 668. | Guerreran Leopard Frog | Lithobates omiltemanus | Mexico |
| 669. | Guerreran Peeping Frog | Eleutherodactylus dilatus | Mexico |
| 670. | Guerreran Stream Frog | Ptychohyla salvadorensis | El Salvador, Guatemala, Honduras |
| 671. | Guerrero Stream Frog | Ptychohyla erythromma | Mexico |
| 672. | Guibe's Bright-eyed Frog | Spinomantis microtis | Madagascar |
| 673. | Guibe's Madagascar Frog | Spinomantis guibei | Madagascar |
| 674. | Guinea River Frog | Phrynobatrachus guineensis | Cote d'Ivoire, Guinea, Liberia, Sierra Leone |
| 675. | Guinea Screeching Frog | Arthroleptis crusculum | Cote d'Ivoire, Liberia |
| 676. | Gundia Indian Frog | Indirana gundia | India |
| 677. | Gundlach's Robber Frog | Eleutherodactylus gundlachi | Cuba |
| 678. | Gunther's Bubble-nest Frog | Philautus microtympanum | Sri Lanka |
| 679. | Gunther's Caribbean Toad | Peltophryne guentheri | Dominican Republic, Haiti |
| 680. | Gunther's Flathead Toad | Pelophryne guentheri | Indonesia, Malaysia |
| 681. | Gunther's Whipping Frog | Polypedates eques | Sri Lanka |
| 682. | Gunung Mulu Stream Toad | Ansonia torrentis | Malaysia |
| 683. | Hainan Flathead Toad | Parapelophryne scalpta | China |
| 684. | Hainan Frog | Odorrana hainanensis | China |
| 685. | Hainan Knobby Newt | Tylototriton hainanensis | China |
| 686. | Hainan Torrent Frog | Amolops hainanensis | China |
| 687. | Hainan Wart Frog | Fejervarya greenii | Sri Lanka |
| 688. | Hakuba Salamander | Hynobius hidamontanus | Japan |
| 689. | Half-stripe Bromeliad Frog | Eleutherodactylus heminota | Dominican Republic, Haiti |
| 690. | Hamilton's Frog | Leiopelma hamiltoni | New Zealand |
| 691. | Handapan Bubble-nest Frog | Philautus silvaticus | Sri Lanka |
| 692. | Handapan Ell Bubble-nest Frog | Philautus lunatus | Sri Lanka |
| 693. | Handapan Ella Bubble-nest Frog | Philautus poppiae | Sri Lanka |
| 694. | Harlequin Frog | Atelopus pulcher | Peru |
| 695. | Harrisson's Flying Frog | Rhacophorus harrissoni | Brunei Darussalam, Indonesia, Malaysia |
| 696. | Hartweg's Climbing Salamander | Bolitoglossa hartwegi | Guatemala, Mexico |
| 697. | Hartweg's Spikethumb Frog | Plectrohyla hartwegi | Guatemala, Mexico |
| 698. | Haycock Bubble-nest Frog | Philautus nemus | Sri Lanka |
| 699. | Haycock Bubble-nest Frog | Philautus limbus | Sri Lanka |
| 700. | Hazel's Treefrog | Plectrohyla hazelae | Mexico |
| 701. | Hazel's Wrinkled Ground Frog | Platymantis hazelae | Philippines |
| 702. | Hedrick's Robber Frog | Eleutherodactylus hedricki | Puerto Rico |
| 703. | Heinrich's Wart Frog | Limnonectes heinrichi | Indonesia |
| 704. | Hejiang Spiny Frog | Quasipaa robertingeri | China |
| 705. | Hellbender | Cryptobranchus alleganiensis | United States |
| 706. | Heredia Treefrog | Ecnomiohyla fimbrimembra | Costa Rica, Panama |
| 707. | Hernandez's Stubfoot Toad | Atelopus monohernandezii | Colombia |
| 708. | Herveo Plump Toad | Osornophryne percrassa | Colombia |
| 709. | Hewitt's Ghost Frog | Heleophryne hewitti | South Africa |
| 710. | Highland Long-fingered Frog | Cardioglossa venusta | Cameroon |
| 711. | Hispaniola Robber Frog | Eleutherodactylus leoncei | Dominican Republic, Haiti |
| 712. | Hispaniolan Crestless Toad | Peltophryne fluviatica | Dominican Republic |
| 713. | Hispaniolan Crowned Frog | Eleutherodactylus corona | Haiti |
| 714. | Hispaniolan Giant Treefrog | Osteopilus vastus | Dominican Republic, Haiti |
| 715. | Hispaniolan Montane Frog | Eleutherodactylus montanus | Dominican Republic |
| 716. | Hispaniolan Wheeping Frog | Eleutherodactylus minutus | Dominican Republic |
| 717. | Hispaniolan Yellow Treefrog | Osteopilus pulchrilineatus | Dominican Republic, Haiti |
| 718. | Hoffmann's Bubble-nest Frog | Philautus hoffmanni | Sri Lanka |
| 719. | Hogsback Frog | Anhydrophryne rattrayi | South Africa |
| 720. | Hokuriku Salamander | Hynobius takedai | Japan |
| 721. | Holst's Frog | Babina holsti | Japan |
| 722. | Holy-mountain Salamander | Bolitoglossa heiroreias | El Salvador, Guatemala, Honduras |
| 723. | Honduran Brook Frog | Duellmanohyla salvavida | Honduras |
| 724. | Honduras Spikethumb Frog | Plectrohyla dasypus | Honduras |
| 725. | Honduras White-lipped Frog | Leptodactylus silvanimbus | Honduras |
| 726. | Hong Kong Cascade Frog | Amolops hongkongensis | China (Hong Kong) |
| 727. | Hong Kong Spiny Frog | Quasipaa exilispinosa | China |
| 728. | Hong Kong Warty Newt | Paramesotriton hongkongensis | China |
| 729. | Horned Marsupial Frog | Gastrotheca cornuta | Colombia, Costa Rica, Ecuador, Panama |
| 730. | Houston Toad | Bufo houstonensis | Texas |
| 731. | Huahachuco Water Frog | Telmatobius brevipes | Peru |
| 732. | Huanuco Water Frog | Telmatobius punctatus | Peru |
| 733. | Huila Stubfoot Toad | Atelopus ebenoides | Colombia |
| 734. | Humbali Village Toad | Bufo koynayensis | India |
| 735. | Hyalinobatrachium cardiacalyptum | Hyalinobatrachium cardiacalyptum | Honduras |
| 736. | Hyalinobatrachium crybetes | Hyalinobatrachium crybetes | Honduras |
| 737. | Hyalinobatrachium esmeralda | Hyalinobatrachium esmeralda | Colombia |
| 738. | Hyalinobatrachium guairarepanense | Hyalinobatrachium guairarepanense | Venezuela |
| 739. | Hyalinobatrachium pallidum | Hyalinobatrachium pallidum | Venezuela |
| 740. | Hyalinobatrachium pellucidum | Hyalinobatrachium pellucidum | Ecuador |
| 741. | Hyalinobatrachium aureoguttatum | Hyalinobatrachium aureoguttatum | Colombia, Panama |
| 742. | Hyalinobatrachium fragile | Hyalinobatrachium fragile | Venezuela |
| 743. | Hyalinobatrachium ibama | Hyalinobatrachium ibama | Colombia |
| 744. | Hyalinobatrachium orientale | Hyalinobatrachium orientale | Trinidad and Tobago, Venezuela |
| 745. | Hyla bocourti | Hyla bocourti | Guatemala |
| 746. | Hyla heinzsteinitzi | Hyla heinzsteinitzi | Israel |
| 747. | Hylarana mangyanum | Hylarana mangyanum | Philippines |
| 748. | Hyloscirtus jahni | Hyloscirtus jahni | Venezuela |
| 749. | Hypsiboas cipoensis | Hypsiboas cipoensis | Brazil |
| 750. | Iberian Frog | Rana iberica | Portugal, Spain |
| 751. | Iberian Midwife Toad | Alytes cisternasii | Portugal, Spain |
| 752. | Incachaca Toad | Rhinella quechua | Bolivia |
| 753. | Independencia Robber Frog | Eleutherodactylus parabates | Dominican Republic, Haiti |
| 754. | Indian Flying Frog | Pterorana khare | India |
| 755. | Indian Toad | Bufo parietalis | India |
| 756. | Inger's Flying Frog | Rhacophorus gauni | Indonesia, Malaysia |
| 757. | Inger's Wart Frog | Limnonectes ingeri | Brunei Darussalam, Indonesia, Malaysia |
| 758. | Ingerophrynus kumquat | Ingerophrynus kumquat | Malaysia |
| 759. | Inquisivi Water Frog | Telmatobius espadai | Bolivia |
| 760. | Interior Digging Frog | Plethodontohyla tuberata | Madagascar |
| 761. | Interior Robber Frog | Eleutherodactylus locustus | Puerto Rico |
| 762. | Inyanga Toad | Vandijkophrynus inyangae | Zimbabwe |
| 763. | Inyangani River Frog | Amietia inyangae | Zimbabwe |
| 764. | Inyo Mountains Salamander | Batrachoseps campi | California |
| 765. | Irangi River Frog | Phrynobatrachus irangi | Kenya |
| 766. | Isalo Bright-eyed Frog | Boophis occidentalis | Madagascar |
| 767. | Isalo Madagascar Frog | Gephyromantis corvus | Madagascar |
| 768. | Ischnocnema epipeda | Ischnocnema epipeda | Brazil |
| 769. | Ischnocnema manezinho | Ischnocnema manezinho | Brazil |
| 770. | Ischnocnema oea | Ischnocnema oea | Brazil |
| 771. | Ishikawa's Frog | Odorrana ishikawae | Japan |
| 772. | Isla Bonita Treefrog | Isthmohyla debilis | Costa Rica, Panama |
| 773. | Israel Painted Frog | Discoglossus nigriventer | Israel |
| 774. | Isthmohyla insolita | Isthmohyla insolita | Honduras |
| 775. | Isthmohyla melacaena | Isthmohyla melacaena | Honduras |
| 776. | Italian Agile Frog | Rana latastei | Croatia, Italy, Slovenia, Switzerland |
| 777. | Itatiaia Highland Frog | Holoaden bradei | Brazil |
| 778. | Ivory Coast Frog | Hylarana occidentalis | Cote d'Ivoire, Ghana, Guinea, Liberia |
| 779. | Ivory Coast Wart Frog | Acanthixalus sonjae | Cote d'Ivoire, Ghana |
| 780. | Ixil Spikethumb Frog | Plectrohyla ixil | Guatemala, Mexico |
| 781. | Izecksohn's Bromeliad Frog | Crossodactylodes izecksohni | Brazil |
| 782. | Jacobson's Bubble-nest Frog | Philautus jacobsoni | Indonesia |
| 783. | Jalpa False Brook Salamander | Pseudoeurycea exspectata | Guatemala |
| 784. | Jamaica Robber Frog | Eleutherodactylus jamaicensis | Jamaica |
| 785. | Jamaican Red-eyed Frog | Eleutherodactylus nubicola | Jamaica |
| 786. | Jamaican Snoring Frog | Osteopilus crucialis | Jamaica |
| 787. | Japanese Giant Salamander | Andrias japonicus | Japan |
| 788. | Java Flying Frog | Rhacophorus margaritifer | Indonesia |
| 789. | Java Indonesian Treefrog | Nyctixalus margaritifer | Indonesia |
| 790. | Jeweled Toad | Incilius gemmifer | Mexico |
| 791. | Jin Jiang Sucker Frog | Amolops jinjiangensis | China |
| 792. | Jingdong Frog | Odorrana jingdongensis | China, Vietnam |
| 793. | Jingdong Lazy Toad | Oreolalax jingdongensis | China |
| 794. | Jiulong Spiny Frog | Quasipaa jiulongensis | China |
| 795. | Johnson's Horned Treefrog | Hemiphractus johnsoni | Brazil, Colombia |
| 796. | Johnston's River Frog | Amietia johnstoni | Malawi |
| 797. | Johnston's Water Frog | Petropedetes johnstoni | Cameroon |
| 798. | Jollyville Plateau Salamander | Eurycea tonkawae | Texas |
| 799. | Jondachi Treefrog | Hyloscirtus staufferorum | Ecuador |
| 800. | Jozani River Frog | Phrynobatrachus ungujae | Kenya, Tanzania |
| 801. | Jozani Running Frog | Kassina jozani | Tanzania |
| 802. | Jujuy Water Frog | Telmatobius hypselocephalus | Argentina |
| 803. | Jumrum Australian Treefrog | Litoria myola | Australia (Queensland) |
| 804. | Junlian Odorous Frog | Odorrana junlianensis | China |
| 805. | Kadamaian Stream Toad | Ansonia hanitschi | Indonesia, Malaysia |
| 806. | Kalakad Wrinkled Frog | Nyctibatrachus vasanthi | India |
| 807. | Kalakkad Flying Frog | Rhacophorus calcadensis | India |
| 808. | Kalang Wart Frog | Limnonectes rhacoda | Indonesia |
| 809. | Kampira Falls Frog | Babina psaltes | China, Japan, Taiwan |
| 810. | Kandy Bubble-nest Frog | Philautus pleurotaenia | Sri Lanka |
| 811. | Kangaroo Bubble-nest Frog | Philautus macropus | Sri Lanka |
| 812. | Kangting Sucker Frog | Amolops kangtingensis | China |
| 813. | Kanneliya Dot Frog | Ramanella nagaoi | Sri Lanka |
| 814. | Kapit Borneo Frog | Meristogenys phaeomerus | Indonesia, Malaysia |
| 815. | Kapit Rice Frog | Microhyla petrigena | Brunei Darussalam, Indonesia, Malaysia, Philippines |
| 816. | Karissimbi Forest Treefrog | Leptopelis karissimbensis | Democratic Republic of Congo (Zaire), Rwanda, Uganda |
| 817. | Karl's Robber Frog | Eleutherodactylus karlschmidti | Puerto Rico |
| 818. | Karnataka Bubble-nest Frog | Philautus charius | India |
| 819. | Karnataka Rice Frog | Microhyla sholigari | India |
| 820. | Karpathos Frog | Pelophylax cerigensis | Greece |
| 821. | Karpathos Lycian Salamander | Lyciasalamandra helverseni | Greece |
| 822. | Keelsnout Treefrog | Plectrohyla mykter | Mexico |
| 823. | Keith's Striped Frog | Phlyctimantis keithae | Tanzania |
| 824. | Kelaart's Dwarf Toad | Adenomus kelaartii | Sri Lanka |
| 825. | Kerala Indian Frog | Indirana phrynoderma | India |
| 826. | Kerangas Bubble-nest Frog | Philautus kerangae | Malaysia |
| 827. | Kern Plateau Salamander | Batrachoseps robustus | California |
| 828. | Khaki Bromeliad Frog | Eleutherodactylus fowleri | Dominican Republic, Haiti |
| 829. | Kiau Borneo Frog | Meristogenys kinabaluensis | Indonesia, Malaysia |
| 830. | Kihanga Reed Frog | Hyperolius kihangensis | Tanzania |
| 831. | Kina Balu Flying Frog | Rhacophorus angulirostris | Indonesia, Malaysia |
| 832. | Kina Balu Stream Toad | Ansonia spinulifer | Indonesia, Malaysia |
| 833. | Kinabalu Asian Toad | Leptolalax maurus | Malaysia |
| 834. | Kivu Banana Frog | Afrixalus orophilus | Burundi, Democratic Republic of Congo (Zaire), Rwanda, Uganda |
| 835. | Kivu Screeching Frog | Arthroleptis pyrrhoscelis | Democratic Republic of Congo (Zaire) |
| 836. | Kivu Tree Frog | Leptopelis kivuensis | Burundi, Democratic Republic of Congo (Zaire), Rwanda, Uganda |
| 837. | Klinikowski's Robber Frog | Eleutherodactylus klinikowskii | Cuba |
| 838. | Knysna Banana Frog | Afrixalus knysnae | South Africa |
| 839. | Kobayashi's Horned Frog | Megophrys kobayashii | Malaysia |
| 840. | Kogelberg Reserve Frog | Poyntonia paludicola | South Africa |
| 841. | Koh Chang Island Frog | Hylarana mortenseni | Cambodia, Thailand |
| 842. | Kokagala Streamlined Frog | Nannophrys naeyakai | Sri Lanka |
| 843. | Kokoe Poison Frog | Phyllobates aurotaenia | Colombia |
| 844. | Komodo Cross Frog | Oreophryne jeffersoniana | Indonesia |
| 845. | Koskulana Bubble-nest Frog | Philautus cuspis | Sri Lanka |
| 846. | Kotagama's Dwarf Toad | Bufo kotagamai | Sri Lanka |
| 847. | Kottawa Bubble-nest Frog | Philautus folicola | Sri Lanka |
| 848. | Kottigehar Tropical Frog | Micrixalus kottigeharensis | India |
| 849. | Krefft's River Frog | Phrynobatrachus krefftii | Tanzania |
| 850. | Kroombit Tinker Frog | Taudactylus pleione | Australia |
| 851. | Kuang-wu Shan Frog | Odorrana kuangwuensis | China |
| 852. | Kurdistan Spotted Newt | Neurergus microspilotus | Iran |
| 853. | Kurintji Flying Frog | Rhacophorus bifasciatus | Indonesia |
| 854. | Kwang-yang Asian Frog | Nanorana quadranus | China |
| 855. | La Arboleda Stubfoot Toad | Atelopus muisca | Colombia |
| 856. | La Estrella Salamander | Nototriton picadoi | Costa Rica |
| 857. | La Fortuna Worm Salamander | Oedipina gephyra | Honduras |
| 858. | La Guitarra Stubfoot Toad | Atelopus guitarraensis | Colombia |
| 859. | La Horma Robber Frog | Eleutherodactylus pituinus | Dominican Republic |
| 860. | La Hotte Glanded Frog | Eleutherodactylus glandulifer | Haiti |
| 861. | La Hotte Whistling Frog | Eleutherodactylus eunaster | Haiti |
| 862. | La Hoya Minute Salamander | Thorius minydemus | Mexico |
| 863. | La Loma Tree Frog | Hyloscirtus colymba | Costa Rica, Panama |
| 864. | La Maya Robber Frog | Eleutherodactylus ionthus | Cuba |
| 865. | La Palma Salamander | Bolitoglossa subpalmata | Costa Rica |
| 866. | La Rioja Water Frog | Telmatobius schreiteri | Argentina |
| 867. | La Selle Grass Frog | Eleutherodactylus glanduliferoides | Haiti |
| 868. | La Selle Long-legged Frog | Eleutherodactylus darlingtoni | Haiti |
| 869. | La Selle Red-legged Frog | Eleutherodactylus furcyensis | Dominican Republic, Haiti |
| 870. | La Siberia Marsupial Frog | Gastrotheca lauzuricae | Bolivia |
| 871. | Labang Rice Frog | Microhyla perparva | Indonesia, Malaysia |
| 872. | Laggala Bubble-nest Frog | Philautus fulvus | Sri Lanka |
| 873. | Laguna del Bay Frog | Hylarana similis | Philippines |
| 874. | Laguna Toad | Rhinella nesiotes | Peru |
| 875. | Lake Lerma Salamander | Ambystoma lermaense | Mexico |
| 876. | Lake Oku Clawed Frog | Xenopus longipes | Cameroon |
| 877. | Lake Patzcuaro Salamander | Ambystoma dumerilii | Mexico |
| 878. | Landdros Moss Frog | Arthroleptella landdrosia | South Africa |
| 879. | Lanza's Alpine Salamander | Salamandra lanzai | France, Italy |
| 880. | Lanza's Frog | Lanzarana largeni | Somalia |
| 881. | Laos Sucker Frog | Amolops cremnobatus | Laos, Vietnam |
| 882. | Large Wrinkled Frog | Nyctibatrachus major | India |
| 883. | Large-crested Toad | Incilius cristatus | Mexico |
| 884. | Las Minas Frog | Lithobates chichicuahutla | Mexico |
| 885. | Las Palmas Spikethumb Frog | Plectrohyla quecchi | Guatemala |
| 886. | Lawton's Wrinkled Ground Frog | Platymantis lawtoni | Philippines |
| 887. | Leaping False Brook Salamander | Pseudoeurycea saltator | Mexico |
| 888. | Leber's Robber Frog | Eleutherodactylus leberi | Cuba |
| 889. | Legler's Stream Frog | Ptychohyla legleri | Costa Rica, Panama |
| 890. | Lehmann's Poison Frog | Oophaga lehmanni | Colombia |
| 891. | Lehmann's Rocket Frog | Hyloxalus lehmanni | Colombia, Ecuador |
| 892. | Leishan Spiny Toad | Leptobrachium leishanense | China |
| 893. | Lemur Leaf Frog | Hylomantis lemur | Colombia, Costa Rica, Panama |
| 894. | Leora's Stream Salamander | Ambystoma leorae | Mexico |
| 895. | Leprous False Brook Salamander | Pseudoeurycea leprosa | Mexico |
| 896. | Leptobrachium echinatum | Leptobrachium echinatum | Vietnam |
| 897. | Lesser Bromeliad Treefrog | Plectrohyla arborescandens | Mexico |
| 898. | Lewis' Stubfoot Toad | Atelopus chiriquiensis | Panama |
| 899. | Liangbei Lazy Toad | Oreolalax liangbeiensis | China |
| 900. | Liberia River Frog | Phrynobatrachus liberiensis | Cote d'Ivoire, Ghana, Guinea, Liberia, Sierra Leone |
| 901. | Lichuan Lazy Toad | Oreolalax lichuanensis | China |
| 902. | Lifan Sucker Frog | Amolops lifanensis | China |
| 903. | Light Robber Frog | Eleutherodactylus luteolus | Jamaica |
| 904. | Lightfoot's Moss Frog | Arthroleptella lightfooti | South Africa |
| 905. | Lily Robber Frog | Eleutherodactylus mariposa | Cuba |
| 906. | Limnonectes asperatus | Limnonectes asperatus | Indonesia |
| 907. | Limnonectes toumanoffi | Limnonectes toumanoffi | Cambodia, Vietnam |
| 908. | Limon Worm Salamander | Oedipina alfaroi | Costa Rica, Panama |
| 909. | Limosa Stubfoot Toad | Atelopus limosus | Panama |
| 910. | Lincoln's Climbing Salamander | Bolitoglossa lincolni | Guatemala, Mexico |
| 911. | Litoria jungguy | Litoria jungguy | Australia |
| 912. | Little Corn Island Frog | Lithobates miadis | Nicaragua |
| 913. | Loja Rocket Frog | Hyloxalus elachyhistus | Ecuador, Peru |
| 914. | Loja Water Frog | Telmatobius cirrhacelis | Ecuador |
| 915. | Loka Flying Frog | Rhacophorus monticola | Indonesia |
| 916. | Lolokou Sucker Frog | Amolops loloensis | China |
| 917. | Lombok Cross Frog | Oreophryne monticola | Indonesia |
| 918. | Long-fingered Frog | Cardioglossa alsco | Cameroon |
| 919. | Long-fingered Stream Toad | Ansonia longidigita | Brunei Darussalam, Indonesia, Malaysia |
| 920. | Long-legged Brown Frog | Rana longicrus | China, Taiwan |
| 921. | Longest Climbing Salamander | Bolitoglossa longissima | Honduras |
| 922. | Longtail False Brook Salamander | Pseudoeurycea longicauda | Mexico |
| 923. | Lonnbergs Toad | Mertensophryne lonnbergi | Kenya |
| 924. | Los Diamantes Worm Salamander | Oedipina carablanca | Costa Rica |
| 925. | Loud Big-eyed Treefrog | Litoria avocalis | Papua New Guinea |
| 926. | Loveridge's Forest Frog | Probreviceps loveridgei | Tanzania |
| 927. | Loveridge's Frog | Philoria loveridgei | Australia |
| 928. | Lower Cerro Minute Salamander | Thorius pulmonaris | Mexico |
| 929. | Lowland Grainy Frog | Kalophrynus palmatissimus | Malaysia |
| 930. | Luidan Stream Toad | Ansonia platysoma | Malaysia |
| 931. | Lungshen Odorous Frog | Odorrana lungshengensis | China |
| 932. | Luschan's Salamander | Lyciasalamandra luschani | Greece, Turkey |
| 933. | Lutz's River Frog | Thoropa lutzi | Brazil |
| 934. | Luvubu Reed Frog | Hyperolius leleupi | Democratic Republic of Congo (Zaire) |
| 935. | Luzon Fanged Frog | Limnonectes macrocephalus | Philippines |
| 936. | Luzon Frog | Hylarana luzonensis | Philippines |
| 937. | Luzon Wrinkled Ground Frog | Platymantis subterrestris | Philippines |
| 938. | Lynch's Colombian Treefrog | Hyloscirtus lynchi | Colombia |
| 939. | Lynch's Giant Glass Frog | Centrolene lynchi | Colombia, Ecuador |
| 940. | Lynch's Stubfoot Toad | Atelopus lynchi | Ecuador |
| 941. | Lynn's Robber Frog | Eleutherodactylus alticola | Jamaica |
| 942. | Mable's Robber Frog | Eleutherodactylus jugans | Dominican Republic, Haiti |
| 943. | Macaya Burrowing Frog | Eleutherodactylus parapelates | Haiti |
| 944. | Macaya Dusky Frog | Eleutherodactylus ventrilineatus | Haiti |
| 945. | Madagascar Climbing Frog | Anodonthyla rouxae | Madagascar |
| 946. | Madagascar Frog | Gephyromantis azzurrae | Madagascar |
| 947. | Madagascar Giant Treefrog | Platypelis alticola | Madagascar |
| 948. | Madagascar Jumping Frog | Aglyptodactylus laticeps | Madagascar |
| 949. | Magnificent Broodfrog | Pseudophryne covacevichae | Australia |
| 950. | Magnificent Web-footed Salamander | Bolitoglossa magnifica | Panama |
| 951. | Mahajanga Reed Frog | Heterixalus carbonei | Madagascar |
| 952. | Maharira Madagascar Frog | Gephyromantis runewsweeki | Madagascar |
| 953. | Mahe Caecilian | Grandisonia brevis | Indian Ocean (Seychelles) |
| 954. | Maisi Frog | Eleutherodactylus bresslerae | Cuba |
| 955. | Malabar Black Narrow-mouthed Frog | Melanobatrachus indicus | India |
| 956. | Malabar Dot Frog | Ramanella triangularis | India |
| 957. | Malabar Indian Frog | Indirana diplosticta | India |
| 958. | Malaysian Borneo Frog | Meristogenys poecilus | Indonesia, Malaysia |
| 959. | Malaysian Bubble-nest Frog | Philautus disgregus | Malaysia |
| 960. | Malaysian Flying Frog | Rhacophorus rufipes | Indonesia, Malaysia |
| 961. | Malaysian Grainy Frog | Kalophrynus baluensis | Malaysia |
| 962. | Malcolm's Ethiopia Toad | Altiphrynoides malcolmi | Ethiopia |
| 963. | Maldonado Redbelly Toad | Melanophryniscus moreirae | Brazil |
| 964. | Malesian Frog | Limnonectes malesianus | Indonesia, Malaysia, Singapore, Thailand |
| 965. | Mallorcan Midwife Toad | Alytes muletensis | Spain |
| 966. | Malvasa Stubfoot Toad | Atelopus eusebianus | Colombia |
| 967. | Mangrove Frog | Eleutherodactylus caribe | Haiti |
| 968. | Mannophryne trujillensis | Mannophryne trujillensis | Venezuela |
| 969. | Mannophryne riveroi | Mannophryne riveroi | Venezuela |
| 970. | Mannophryne yustizi | Mannophryne yustizi | Venezuela |
| 971. | Mannophryne neblina | Mannophryne neblina | Venezuela |
| 972. | Mannophryne leonardoi | Mannophryne leonardoi | Venezuela |
| 973. | Mannophryne lamarcai | Mannophryne lamarcai | Venezuela |
| 974. | Mannophryne cordilleriana | Mannophryne cordilleriana | Venezuela |
| 975. | Mannophryne collaris | Mannophryne collaris | Venezuela |
| 976. | Mannophryne caquetio | Mannophryne caquetio | Venezuela |
| 977. | Mannophryne olmonae | Mannophryne olmonae | Trinidad and Tobago |
| 978. | Mannophryne herminae | Mannophryne herminae | Venezuela |
| 979. | Mannophryne trinitatis | Mannophryne trinitatis | Trinidad and Tobago |
| 980. | Mannophryne venezuelensis | Mannophryne venezuelensis | Venezuela |
| 981. | Maranon Poison Frog | Excitobates mysteriosus | Peru |
| 982. | Marbled Dot Frog | Ramanella mormorata | India |
| 983. | Marbled Robber Frog | Eleutherodactylus saxatilis | Mexico |
| 984. | Marbled Streamlined Frog | Nannophrys marmorata | Sri Lanka |
| 985. | Maria's Giant Glass Frog | Cochranella mariae | Peru |
| 986. | Maritime Worm Salamander | Oedipina maritima | Panama |
| 987. | Marmaris Salamander | Lyciasalamandra flavimembris | Turkey |
| 988. | Martinique Robber Frog | Eleutherodactylus martinicensis | Antigua, Barbuda, Guadeloupe, Martinique - West Indies, West Indies (Dominica) |
| 989. | Masarang Frog | Hylarana macrops | Indonesia |
| 990. | Matang Asian Toad | Leptolalax gracilis | Brunei Darussalam, Indonesia, Malaysia |
| 991. | Matang Stream Toad | Ansonia leptopus | Brunei Darussalam, Indonesia, Malaysia |
| 992. | Matouba Robber Frog | Eleutherodactylus barlagnei | Guadeloupe |
| 993. | Mauroa White-lipped Frog | Leptodactylus magistris | Venezuela |
| 994. | Mavomavo Giant Treefrog | Platypelis mavomavo | Madagascar |
| 995. | Mawblang Toad | Bufoides meghalayanus | India |
| 996. | Maya Mountains Frog | Lithobates juliani | Belize |
| 997. | McDiarmid Minute Salamander | Thorius munificus | Mexico |
| 998. | Mcdonald's Frog | Cophixalus mcdonaldi | Australia |
| 999. | McGregor's Stream Toad | Ansonia mcgregori | Philippines |
| 1000. | Melanophryniscus admirabilis | Melanophryniscus admirabilis | Brazil |
| 1001. | Melanophryniscus cupreuscapularis | Melanophryniscus cupreuscapularis | Argentina |
| 1002. | Meliana Climbing Salamander | Bolitoglossa meliana | Guatemala |
| 1003. | Mendolong Bubble-nest Frog | Philautus aurantium | Malaysia |
| 1004. | Merida Tree Frog | Dendropsophus meridensis | Venezuela |
| 1005. | Mertens' Egg Frog | Leptodactylodon mertensi | Cameroon |
| 1006. | Mertens' Smalltongue Toad | Werneria mertensiana | Cameroon |
| 1007. | Mesopotamia Beaked Toad | Rhinella rostrata | Colombia |
| 1008. | Michoacan Stream Salamander | Ambystoma ordinarium | Mexico |
| 1009. | Microhylid Frog | Cophyla berara | Madagascar |
| 1010. | Midongy Madagascar Frog | Gephyromantis leucocephalus | Madagascar |
| 1011. | Miguel's Ground Frog | Eupsophus migueli | Chile |
| 1012. | Mindanao Flathead Toad | Pelophryne lighti | Philippines |
| 1013. | Mindanao Flying Frog | Rhacophorus bimaculatus | Philippines |
| 1014. | Mindo Stubfoot Toad | Atelopus mindoensis | Ecuador |
| 1015. | Miniature Robber Frog | Eleutherodactylus dimidiatus | Cuba |
| 1016. | Miranda Robber Frog | Eleutherodactylus pezopetrus | Cuba |
| 1017. | Mittermeier's Bubble-nest Frog | Philautus mittermeieri | Sri Lanka |
| 1018. | Mittermeier's Stubfoot Toad | Atelopus mittermeieri | Colombia |
| 1019. | Mixe Treefrog | Megastomatohyla mixe | Mexico |
| 1020. | Mocha Island Ground Frog | Eupsophus insularis | Chile |
| 1021. | Montane Cricket Frog | Eleutherodactylus haitianus | Dominican Republic |
| 1022. | Monte Escondido Salamander | Bolitoglossa decora | Honduras |
| 1023. | Monte Iberia Dwarf Frog | Eleutherodactylus iberia | Cuba |
| 1024. | Monte Verde Golden Toad | Bufo periglenes | Costa Rica |
| 1025. | Monteverde Moss Salamander | Nototriton gamezi | Costa Rica |
| 1026. | Montseny Brook Newt | Calotriton arnoldi | Spain |
| 1027. | Monzon's Moss Salamander | Cryptotriton monzoni | Guatemala |
| 1028. | Moore's Frog | Lithobates johni | Mexico |
| 1029. | Moray Bubble-nest Frog | Philautus caeruleus | Sri Lanka |
| 1030. | Morelet's Treefrog | Agalychnis moreletii | Belize, El Salvador, Guatemala, Honduras, Mexico |
| 1031. | Morelos False Brook Salamander | Pseudoeurycea altamontana | Mexico |
| 1032. | Morere's Banana Frog | Afrixalus morerei | Tanzania |
| 1033. | Morne Macay Robber Frog | Eleutherodactylus thorectes | Haiti |
| 1034. | Morningside Bubble-nest Frog | Philautus ocularis | Sri Lanka |
| 1035. | Morningside Bubble-nest Frog | Philautus decoris | Sri Lanka |
| 1036. | Morningside Bubble-nest Frog | Philautus auratus | Sri Lanka |
| 1037. | Moroccan Midwife Toad | Alytes maurus | Morocco |
| 1038. | Morona-Santiago Stubfoot Toad | Atelopus halihelos | Ecuador |
| 1039. | Mount Omoto-dake Frog | Odorrana utsunomiyaorum | Japan |
| 1040. | Mount Talamau Bubble-nest Frog | Philautus similis | Indonesia |
| 1041. | Mount Tucutche Treefrog | Flectonotus fitzgeraldi | Trinidad and Tobago, Venezuela |
| 1042. | Mount Wuliang Sucker Frog | Amolops tuberodepressus | China |
| 1043. | Mountain Climbing Frog | Anodonthyla montana | Madagascar |
| 1044. | Mountain Dot Frog | Ramanella montana | India |
| 1045. | Mountain Mistfrog | Litoria nyakalensis | Australia |
| 1046. | Mountain Toad | Incilius cavifrons | Mexico |
| 1047. | Mountain Yellow-legged Frog | Rana muscosa | USA - Southern California DPS |
| 1048. | Mountain-top Nursery-frog | Cophixalus monticola | Australia |
| 1049. | Mourning Treefrog | Plectrohyla pentheter | Mexico |
| 1050. | Mout Okou Wolterstorff Toad | Wolterstorffina mirei | Cameroon |
| 1051. | Mozart's Frog | Eleutherodactylus amadeus | Haiti |
| 1052. | Mrora Forest Toad | Mertensophryne howelli | Tanzania |
| 1053. | Mt. Okou Long-fingered Frog | Cardioglossa oreas | Cameroon |
| 1054. | Mucubaji Stubfoot Toad | Atelopus mucubajiensis | Venezuela |
| 1055. | Muller's Stream Toad | Ansonia muelleri | Philippines |
| 1056. | Mulu Flying Frog | Rhacophorus kajau | Indonesia, Malaysia |
| 1057. | Munnar Bubble-nest Frog | Philautus griet | India |
| 1058. | Muscular Salamander | Pseudoeurycea papenfussi | Mexico |
| 1059. | Mustache False Brook Salamander | Pseudoeurycea mystax | Mexico |
| 1060. | Myers' Surinam Toad | Pipa myersi | Panama |
| 1061. | Nahuelbuta Ground Frog | Eupsophus nahuelbutensis | Chile |
| 1062. | Napo Giant Glass Frog | Centrolene audax | Ecuador |
| 1063. | Napo Plump Toad | Osornophryne antisana | Ecuador |
| 1064. | Napo Stubfoot Toad | Atelopus planispina | Ecuador |
| 1065. | Narrow-footed Worm Salamander | Oedipina stenopodia | Guatemala |
| 1066. | Narrow-lined Treefrog | Isthmohyla angustilineata | Costa Rica, Panama |
| 1067. | Narrow-mouthed Toad | Albericus siegfriedi | Papua New Guinea |
| 1068. | Natal Banana Frog | Afrixalus spinifrons | South Africa |
| 1069. | Neglected Frog | Cophixalus neglectus | Australia |
| 1070. | Negros Wrinkled Ground Frog | Platymantis negrosensis | Philippines |
| 1071. | Neurergus kaiseri | Neurergus kaiseri | Iran |
| 1072. | Neuse River Waterdog | Necturus lewisi | North Carolina |
| 1073. | Newton's Grassland Frog | Ptychadena newtoni | Sao Tome and Principe |
| 1074. | Ngezi Reed Frog | Hyperolius watsonae | Tanzania |
| 1075. | Ngoni Moss Frog | Arthroleptella ngongoniensis | South Africa |
| 1076. | Niceforo's Stubfoot Toad | Atelopus nicefori | Colombia |
| 1077. | Niceforonia adenobrachia | Niceforonia adenobrachia | Colombia |
| 1078. | Nicobarese Whipping Frog | Polypedates insularis | India |
| 1079. | Nicobars Wart Frog | Fejervarya nicobariensis | India (Nicobar Is.) |
| 1080. | Nienokoue Reed Frog | Hyperolius nienokouensis | Cote d'Ivoire |
| 1081. | Nigeria Banana Frog | Afrixalus nigeriensis | Cote d'Ivoire, Ghana, Guinea, Nigeria |
| 1082. | Nike's Squeaker | Arthroleptis nikeae | Tanzania |
| 1083. | Nilgiri Bubble-nest Frog | Philautus tinniens | India |
| 1084. | Nilgiris Wart Frog | Fejervarya nilagirica | India |
| 1085. | Nimba Banana Frog | Afrixalus vibekensis | Cote d'Ivoire, Ghana |
| 1086. | Nimba Reed Frog | Hyperolius zonatus | Cote d'Ivoire, Guinea, Sierra Leone |
| 1087. | Nimbaphrynoides liberiensis | Nimbaphrynoides liberiensis | Liberia |
| 1088. | Nimble Long-limbed Salamander | Nyctanolis pernix | Guatemala, Mexico |
| 1089. | Nkongsamba Frog | Hylarana asperrima | Cameroon, Nigeria |
| 1090. | Nkongsamba River Frog | Phrynobatrachus cricogaster | Cameroon, Nigeria |
| 1091. | Noellert's Toad | Duttaphrynus noellerti | Sri Lanka |
| 1092. | Nornalup Frog | Geocrinia lutea | Australia |
| 1093. | North African Fire Salamander | Salamandra algira | Algeria, Morocco, Spain |
| 1094. | North Borneo Stream Toad | Ansonia fuliginea | Malaysia |
| 1095. | North Shore Marsupial Frog | Gastrotheca espeletia | Colombia, Ecuador |
| 1096. | Northern Corroboree Frog | Pseudophryne pengilleyi | Australia |
| 1097. | Northern Frog | Occidozyga borealis | Bangladesh, Bhutan, India |
| 1098. | Northern Hammer Frog | Eleutherodactylus auriculatoides | Dominican Republic |
| 1099. | Northern Minute Salamander | Thorius boreas | Mexico |
| 1100. | Northern Tinker Frog | Taudactylus rheophilus | Australia |
| 1101. | Norton Plains Bubble-nest Frog | Philautus alto | Sri Lanka |
| 1102. | Norton's Robber Frog | Eleutherodactylus nortoni | Dominican Republic, Haiti |
| 1103. | Nosy Be Burrowing Frog | Rhombophryne testudo | Madagascar |
| 1104. | Nosy Be Giant Treefrog | Platypelis milloti | Madagascar |
| 1105. | Nsoung Long-fingered Frog | Cardioglossa trifasciata | Cameroon |
| 1106. | O'donnell's Climbing Salamander | Bolitoglossa odonnelli | Guatemala, Honduras |
| 1107. | Oak Forest Salamander | Bolitoglossa cuchumatana | Guatemala |
| 1108. | Oaxaca Toad | Incilius spiculatus | Mexico |
| 1109. | Oaxacan Climbing Salamander | Bolitoglossa macrinii | Mexico |
| 1110. | Oaxacan False Brook Salamander | Pseudoeurycea boneti | Mexico |
| 1111. | Oaxacan Fringe-limbed Treefrog | Ecnomiohyla echinata | Mexico |
| 1112. | Oaxacan Giant Salamander | Pseudoeurycea gigantea | Mexico |
| 1113. | Oaxacan Minute Salamander | Thorius minutissimus | Mexico |
| 1114. | Oaxacan Yellow Treefrog | Megastomatohyla pellita | Mexico |
| 1115. | Ocellated Bubble-nest Frog | Philautus ocellatus | China |
| 1116. | Oita Salamander | Hynobius dunni | Japan |
| 1117. | Oki Salamander | Hynobius okiensis | Japan |
| 1118. | Okinawa Wart Frog | Limnonectes namiyei | Japan |
| 1119. | Oklahoma Salamander | Eurycea tynerensis | Arkansas, Missouri, Oklahoma |
| 1120. | Olm | Proteus anguinus | Bosnia and Herzegovina, Croatia, France, Italy, Slovenia |
| 1121. | Olympic Torrent Salamander | Rhyacotriton olympicus | Washington |
| 1122. | Omei Lazy Toad | Oreolalax omeimontis | China |
| 1123. | Omiltemi Minute Salamander | Thorius omiltemi | Mexico |
| 1124. | One-toed Amphiuma | Amphiuma pholeter | Alabama, Florida, Georgia |
| 1125. | Orange Long-nosed Frog | Eleutherodactylus jaumei | Cuba |
| 1126. | Orange-bellied Flying Frog | Rhacophorus aurantiventris | China, Taiwan |
| 1127. | Oregon Spotted Frog | Rana pretiosa | Canada, Oregon, Washington |
| 1128. | Oreobates zongoensis | Oreobates zongoensis | Bolivia |
| 1129. | Oreobates pereger | Oreobates pereger | Peru |
| 1130. | Oreobates simmonsi | Oreobates simmonsi | Ecuador |
| 1131. | Oreophrynella cryptica | Oreophrynella cryptica | Venezuela |
| 1132. | Oriente Coastal Frog | Eleutherodactylus etheridgei | Cuba |
| 1133. | Oriente Greenish-yellow Frog | Eleutherodactylus principalis | Cuba |
| 1134. | Oriente Mottled Frog | Eleutherodactylus simulans | Cuba |
| 1135. | Orizaba Minute Salamander | Thorius lunaris | Mexico |
| 1136. | Ornate Egg Frog | Leptodactylodon ornatus | Cameroon |
| 1137. | Ornate Horned Frog | Ceratophrys ornata | Argentina, Brazil, Uruguay |
| 1138. | Oro Phantasmal Poison Frog | Epipedobates anthonyi | Ecuador, Peru |
| 1139. | Orphan Salamander | Bolitoglossa capitana | Colombia |
| 1140. | Osgood's Ethiopian Toad | Altiphrynoides osgoodi | Ethiopia |
| 1141. | Osornophryne sumacoensis | Osornophryne sumacoensis | Ecuador |
| 1142. | Oxapampa Poison Frog | Ameerega planipaleae | Peru |
| 1143. | Pachyhynobius yunanicus | Pachyhynobius yunanicus | China |
| 1144. | Pahang Frog | Hylarana banjarana | Malaysia, Thailand |
| 1145. | Painted Indonesian Treefrog | Nyctixalus pictus | Brunei Darussalam, Indonesia, Malaysia, Philippines, Singapore, Thailand |
| 1146. | Pakenham's River Frog | Phrynobatrachus pakenhami | Tanzania |
| 1147. | Palanda Rocket Frog | Hyloxalus cevallosi | Ecuador |
| 1148. | Palawan Horned Frog | Megophrys ligayae | Philippines |
| 1149. | Palm Borneo Frog | Leptobrachella palmata | Malaysia |
| 1150. | Pampas Giant Glass Frog | Centrolene gemmatum | Ecuador |
| 1151. | Panamanian Golden Frog  | Atelopus zeteki | Panama |
| 1152. | Panay Wrinkled Ground Frog | Platymantis panayensis | Philippines |
| 1153. | Pandi Climbing Salamander | Bolitoglossa pandi | Colombia |
| 1154. | Panton's Robber Frog | Eleutherodactylus pantoni | Jamaica |
| 1155. | Papallacta Marsupial Frog | Gastrotheca orophylax | Colombia, Ecuador |
| 1156. | Papallacta Treefrog | Hyloscirtus psarolaimus | Colombia, Ecuador |
| 1157. | Papalo Minute Salamander | Thorius papaloae | Mexico |
| 1158. | Paraguay Horned Frog | Lepidobatrachus asper | Argentina, Paraguay |
| 1159. | Parjacti Treefrog | Hyloscirtus chlorosteus | Bolivia |
| 1160. | Parker's Andes Frog | Lynchius parkeri | Peru |
| 1161. | Parker's Dot Frog | Ramanella palmata | Sri Lanka |
| 1162. | Pass Stubfoot Toad | Atelopus senex | Costa Rica |
| 1163. | Patricia's Robber Frog | Eleutherodactylus patriciae | Dominican Republic |
| 1164. | Patzcuaro Frog | Lithobates dunni | Mexico |
| 1165. | Paulian's Madagascar Frog | Mantidactylus pauliani | Madagascar |
| 1166. | Paulson's Robber Frog | Eleutherodactylus paulsoni | Haiti |
| 1167. | Pelophryne rhopophilia | Pelophryne rhopophilia | Malaysia |
| 1168. | Pelophylax grafi | Pelophylax grafi | France, Spain |
| 1169. | Pena Verde Salamander | Pseudoeurycea aurantia | Mexico |
| 1170. | Penang Stream Toad | Ansonia penangensis | Malaysia |
| 1171. | Peppered Tree Frog | Litoria piperata | Australia |
| 1172. | Peracca's Plump Toad | Osornophryne bufoniformis | Colombia, Ecuador |
| 1173. | Perkins' Treefrog | Exerodonta perkinsi | Guatemala |
| 1174. | Perret's Egg Frog | Leptodactylodon perreti | Cameroon |
| 1175. | Perret's Toad | Amietophrynus perreti | Nigeria |
| 1176. | Perret's Water Frog | Petropedetes perreti | Cameroon |
| 1177. | Persian Mountain Salamander | Paradactylodon persicus | Iran |
| 1178. | Peru Andes Frog | Noblella peruviana | Peru |
| 1179. | Peru Stubfoot Toad | Atelopus peruensis | Peru |
| 1180. | Peters' Smooth Horned Frog | Proceratophrys bigibbosa | Argentina, Brazil |
| 1181. | Pfeffer's Reed Frog | Hyperolius puncticulatus | Tanzania |
| 1182. | Phantasmal Poison Frog | Epipedobates tricolor | Ecuador |
| 1183. | Philautus sp. nov. 'Amboli Forest' | Philautus sp. nov. 'Amboli Forest' | India |
| 1184. | Philautus sp. nov. 'Munnar' | Philautus sp. nov. 'Munnar' | India |
| 1185. | Philippine Wart Frog | Limnonectes visayanus | Philippines |
| 1186. | Phongsaly Flying Frog | Rhacophorus kio | China, Laos, Thailand, Vietnam |
| 1187. | Phrynopus tautzorum | Phrynopus tautzorum | Peru |
| 1188. | Phrynopus kauneorum | Phrynopus kauneorum | Peru |
| 1189. | Phrynopus heimorum | Phrynopus heimorum | Peru |
| 1190. | Phrynopus dagmarae | Phrynopus dagmarae | Peru |
| 1191. | Phrynopus montium | Phrynopus montium | Peru |
| 1192. | Phrynopus juninensis | Phrynopus juninensis | Peru |
| 1193. | Phrynopus bracki | Phrynopus bracki | Peru |
| 1194. | Phrynopus barthlenae | Phrynopus barthlenae | Peru |
| 1195. | Phrynopus horstpauli | Phrynopus horstpauli | Peru |
| 1196. | Pichincha Giant Glass Frog | Centrolene heloderma | Colombia, Ecuador |
| 1197. | Pichincha Poison Frog | Oophaga sylvatica | Colombia, Ecuador |
| 1198. | Pichincha Rocket Frog | Hyloxalus toachi | Ecuador |
| 1199. | Pickersgill's Reed Frog | Hyperolius pickersgilli | South Africa |
| 1200. | Pico Blanco Toad | Incilius fastidiosus | Costa Rica, Panama |
| 1201. | Pico Blanco Treefrog | Isthmohyla pictipes | Costa Rica |
| 1202. | Pico Turquino Robber Frog | Eleutherodactylus intermedius | Cuba |
| 1203. | Piebald Paa Frog | Nanorana maculosa | China |
| 1204. | Pigmy Splayfoot Salamander | Chiropterotriton lavae | Mexico |
| 1205. | Pijol Salamander | Bolitoglossa porrasorum | Honduras |
| 1206. | Pilalo Treefrog | Hyloscirtus ptychodactylus | Ecuador |
| 1207. | Pimpled Bubble-nest Frog | Philautus papillosus | Sri Lanka |
| 1208. | Pine Barrens Treefrog | Hyla andersonii | Alabama, Florida, New Jersey, North Carolina, South Carolina |
| 1209. | Pine Forest Stream Frog | Ptychohyla macrotympanum | Guatemala |
| 1210. | Pink-sided Treefrog | Agalychnis litodryas | Ecuador, Panama |
| 1211. | Pinos Robber Frog | Eleutherodactylus pinarensis | Cuba |
| 1212. | Piping Peeping Frog | Eleutherodactylus syristes | Mexico |
| 1213. | Pirri Range Stubfoot Toad | Atelopus glyphus | Colombia, Panama |
| 1214. | Piura Water Frog | Telmatobius ignavus | Peru |
| 1215. | Plain Green Bubble-nest Frog | Philautus femoralis | Sri Lanka |
| 1216. | Plantanillo Gorge Salamander | Nototriton major | Costa Rica |
| 1217. | Platymantis cagayanensis | Platymantis cagayanensis | Philippines |
| 1218. | Pleasing Poison Frog | Ameerega bassleri | Peru |
| 1219. | Plectrohyla calthula | Plectrohyla calthula | Mexico |
| 1220. | Plectrohyla calvicollina | Plectrohyla calvicollina | Mexico |
| 1221. | Plectrohyla celata | Plectrohyla celata | Mexico |
| 1222. | Plectrohyla chrysopleura | Plectrohyla chrysopleura | Honduras |
| 1223. | Plectrohyla cyclada | Plectrohyla cyclada | Mexico |
| 1224. | Plectrohyla ephemera | Plectrohyla ephemera | Mexico |
| 1225. | Plectrohyla exquisita | Plectrohyla exquisita | Honduras |
| 1226. | Plectrohyla psarosema | Plectrohyla psarosema | Mexico |
| 1227. | Plectrohyla psiloderma | Plectrohyla psiloderma | El Salvador, Honduras |
| 1228. | Polillo Wrinkled Ground Frog | Platymantis polillensis | Philippines |
| 1229. | Polkadot Poison Frog | Oophaga arborea | Panama |
| 1230. | Ponmudi Bubble-nest Frog | Philautus ponmudi | India |
| 1231. | Poole's Robber Frog | Eleutherodactylus poolei | Haiti |
| 1232. | Pop-eyed Spikethumb Frog | Plectrohyla lacertosa | Mexico |
| 1233. | Portland Cave Robber Frog | Eleutherodactylus cavernicola | Jamaica |
| 1234. | Portland Parish Robber Frog | Eleutherodactylus glaucoreius | Jamaica |
| 1235. | Primeval Splayfoot Salamander | Chiropterotriton priscus | Mexico |
| 1236. | Pristimantis Rain Frog | Pristimantis acerus | Ecuador |
| 1237. | Pristimantis Rain Frog | Pristimantis actinolaimus | Colombia |
| 1238. | Pristimantis Rain Frog | Pristimantis acutirostris | Colombia |
| 1239. | Pristimantis Rain Frog | Pristimantis albericoi | Colombia |
| 1240. | Pristimantis Rain Frog | Pristimantis angustilineatus | Colombia |
| 1241. | Pristimantis Rain Frog | Pristimantis atratus | Ecuador |
| 1242. | Pristimantis Rain Frog | Pristimantis bacchus | Colombia |
| 1243. | Pristimantis Rain Frog | Pristimantis balionotus | Ecuador |
| 1244. | Pristimantis Rain Frog | Pristimantis baryecuus | Ecuador |
| 1245. | Pristimantis Rain Frog | Pristimantis bellona | Colombia |
| 1246. | Pristimantis Rain Frog | Pristimantis bernali | Colombia |
| 1247. | Pristimantis Rain Frog | Pristimantis bisignatus | Bolivia |
| 1248. | Pristimantis Rain Frog | Pristimantis cabrerai | Colombia |
| 1249. | Pristimantis Rain Frog | Pristimantis cacao | Colombia |
| 1250. | Pristimantis Rain Frog | Pristimantis calcaratus | Colombia |
| 1251. | Pristimantis Rain Frog | Pristimantis capitonis | Colombia |
| 1252. | Pristimantis Rain Frog | Pristimantis chrysops | Colombia |
| 1253. | Pristimantis Rain Frog | Pristimantis colomai | Colombia, Ecuador |
| 1254. | Pristimantis Rain Frog | Pristimantis cosnipatae | Peru |
| 1255. | Pristimantis Rain Frog | Pristimantis cremnobates | Ecuador |
| 1256. | Pristimantis Rain Frog | Pristimantis crenunguis | Ecuador |
| 1257. | Pristimantis Rain Frog | Pristimantis cryophilius | Ecuador |
| 1258. | Pristimantis Rain Frog | Pristimantis cryptomelas | Ecuador, Peru |
| 1259. | Pristimantis Rain Frog | Pristimantis degener | Colombia, Ecuador |
| 1260. | Pristimantis Rain Frog | Pristimantis deinops | Colombia |
| 1261. | Pristimantis Rain Frog | Pristimantis devillei | Ecuador |
| 1262. | Pristimantis Rain Frog | Pristimantis dissimulatus | Ecuador |
| 1263. | Pristimantis Rain Frog | Pristimantis dorsopictus | Colombia |
| 1264. | Pristimantis Rain Frog | Pristimantis eugeniae | Ecuador |
| 1265. | Pristimantis Rain Frog | Pristimantis euphronides | West Indies (Grenada) |
| 1266. | Pristimantis Rain Frog | Pristimantis fallax | Colombia |
| 1267. | Pristimantis Rain Frog | Pristimantis festae | Ecuador |
| 1268. | Pristimantis Rain Frog | Pristimantis fetosus | Colombia |
| 1269. | Pristimantis Rain Frog | Pristimantis gentryi | Ecuador |
| 1270. | Pristimantis Rain Frog | Pristimantis ginesi | Venezuela |
| 1271. | Pristimantis Rain Frog | Pristimantis gladiator | Ecuador |
| 1272. | Pristimantis Rain Frog | Pristimantis glandulosus | Ecuador |
| 1273. | Pristimantis Rain Frog | Pristimantis hamiotae | Ecuador |
| 1274. | Pristimantis Rain Frog | Pristimantis helvolus | Colombia |
| 1275. | Pristimantis Rain Frog | Pristimantis hernandezi | Colombia |
| 1276. | Pristimantis Rain Frog | Pristimantis ignicolor | Ecuador |
| 1277. | Pristimantis Rain Frog | Pristimantis incanus | Ecuador |
| 1278. | Pristimantis Rain Frog | Pristimantis insignitus | Colombia |
| 1279. | Pristimantis Rain Frog | Pristimantis johannesdei | Colombia |
| 1280. | Pristimantis Rain Frog | Pristimantis jorgevelosai | Colombia |
| 1281. | Pristimantis Rain Frog | Pristimantis katoptroides | Ecuador |
| 1282. | Pristimantis Rain Frog | Pristimantis lancinii | Venezuela |
| 1283. | Pristimantis Rain Frog | Pristimantis lemur | Colombia |
| 1284. | Pristimantis Rain Frog | Pristimantis lichenoides | Colombia |
| 1285. | Pristimantis Rain Frog | Pristimantis lividus | Ecuador |
| 1286. | Pristimantis Rain Frog | Pristimantis loustes | Colombia, Ecuador |
| 1287. | Pristimantis Rain Frog | Pristimantis maculosus | Colombia |
| 1288. | Pristimantis Rain Frog | Pristimantis mars | Colombia |
| 1289. | Pristimantis Rain Frog | Pristimantis merostictus | Colombia |
| 1290. | Pristimantis Rain Frog | Pristimantis mnionaetes | Colombia |
| 1291. | Pristimantis Rain Frog | Pristimantis modipeplus | Ecuador |
| 1292. | Pristimantis Rain Frog | Pristimantis museosus | Panama |
| 1293. | Pristimantis Rain Frog | Pristimantis ocreatus | Colombia |
| 1294. | Pristimantis Rain Frog | Pristimantis orestes | Ecuador |
| 1295. | Pristimantis Rain Frog | Pristimantis paramerus | Venezuela |
| 1296. | Pristimantis Rain Frog | Pristimantis parectatus | Colombia |
| 1297. | Pristimantis Rain Frog | Pristimantis pastazensis | Ecuador |
| 1298. | Pristimantis Rain Frog | Pristimantis percultus | Ecuador |
| 1299. | Pristimantis Rain Frog | Pristimantis phragmipleuron | Colombia |
| 1300. | Pristimantis Rain Frog | Pristimantis polychrus | Colombia |
| 1301. | Pristimantis Rain Frog | Pristimantis prolatus | Ecuador |
| 1302. | Pristimantis Rain Frog | Pristimantis proserpens | Ecuador, Peru |
| 1303. | Pristimantis Rain Frog | Pristimantis pteridophilus | Ecuador |
| 1304. | Pristimantis Rain Frog | Pristimantis pycnodermis | Ecuador |
| 1305. | Pristimantis Rain Frog | Pristimantis pyrrhomerus | Ecuador |
| 1306. | Pristimantis Rain Frog | Pristimantis renjiforum | Colombia |
| 1307. | Pristimantis Rain Frog | Pristimantis rhodoplichus | Ecuador, Peru |
| 1308. | Pristimantis Rain Frog | Pristimantis rubicundus | Ecuador |
| 1309. | Pristimantis Rain Frog | Pristimantis ruthveni | Colombia |
| 1310. | Pristimantis Rain Frog | Pristimantis scoloblepharus | Colombia |
| 1311. | Pristimantis Rain Frog | Pristimantis scolodiscus | Colombia, Ecuador |
| 1312. | Pristimantis Rain Frog | Pristimantis shrevei | Saint Vincent and the Grenadines |
| 1313. | Pristimantis Rain Frog | Pristimantis simonbolivari | Ecuador |
| 1314. | Pristimantis Rain Frog | Pristimantis simonsii | Peru |
| 1315. | Pristimantis Rain Frog | Pristimantis simoteriscus | Colombia |
| 1316. | Pristimantis Rain Frog | Pristimantis siopelus | Colombia |
| 1317. | Pristimantis Rain Frog | Pristimantis sobetes | Ecuador |
| 1318. | Pristimantis Rain Frog | Pristimantis spilogaster | Colombia |
| 1319. | Pristimantis Rain Frog | Pristimantis suetus | Colombia |
| 1320. | Pristimantis Rain Frog | Pristimantis sulculus | Colombia |
| 1321. | Pristimantis Rain Frog | Pristimantis surdus | Ecuador |
| 1322. | Pristimantis Rain Frog | Pristimantis tenebrionis | Ecuador |
| 1323. | Pristimantis Rain Frog | Pristimantis thymalopsoides | Ecuador |
| 1324. | Pristimantis Rain Frog | Pristimantis torrenticola | Colombia |
| 1325. | Pristimantis Rain Frog | Pristimantis tribulosus | Colombia |
| 1326. | Pristimantis Rain Frog | Pristimantis truebae | Ecuador |
| 1327. | Pristimantis Rain Frog | Pristimantis turumiquirensis | Venezuela |
| 1328. | Pristimantis Rain Frog | Pristimantis urichi | Trinidad and Tobago |
| 1329. | Pristimantis Rain Frog | Pristimantis veletis | Colombia |
| 1330. | Pristimantis Rain Frog | Pristimantis vidua | Ecuador |
| 1331. | Pristimantis Rain Frog | Pristimantis viridicans | Colombia |
| 1332. | Pristimantis Rain Frog | Pristimantis zophus | Colombia |
| 1333. | Pristimantis Rain Frog | Pristimantis actites | Ecuador |
| 1334. | Pristimantis Rain Frog | Pristimantis affinis | Colombia |
| 1335. | Pristimantis Rain Frog | Pristimantis alalocophus | Colombia |
| 1336. | Pristimantis Rain Frog | Pristimantis altae | Costa Rica, Panama |
| 1337. | Pristimantis Rain Frog | Pristimantis anolirex | Colombia, Venezuela |
| 1338. | Pristimantis Rain Frog | Pristimantis aracamuni | Venezuela |
| 1339. | Pristimantis Rain Frog | Pristimantis ashkapara | Bolivia |
| 1340. | Pristimantis Rain Frog | Pristimantis bicolor | Colombia |
| 1341. | Pristimantis Rain Frog | Pristimantis bicumulus | Venezuela |
| 1342. | Pristimantis Rain Frog | Pristimantis boconoensis | Venezuela |
| 1343. | Pristimantis Rain Frog | Pristimantis briceni | Venezuela |
| 1344. | Pristimantis Rain Frog | Pristimantis bromeliaceus | Ecuador, Peru |
| 1345. | Pristimantis Rain Frog | Pristimantis calcarulatus | Colombia, Ecuador |
| 1346. | Pristimantis Rain Frog | Pristimantis caryophyllaceus | Colombia, Costa Rica, Panama |
| 1347. | Pristimantis Rain Frog | Pristimantis celator | Colombia, Ecuador |
| 1348. | Pristimantis Rain Frog | Pristimantis ceuthospilus | Peru |
| 1349. | Pristimantis Rain Frog | Pristimantis charlottevillensis | Trinidad and Tobago |
| 1350. | Pristimantis Rain Frog | Pristimantis colodactylus | Ecuador, Peru |
| 1351. | Pristimantis Rain Frog | Pristimantis colostichos | Venezuela |
| 1352. | Pristimantis Rain Frog | Pristimantis condor | Ecuador, Peru |
| 1353. | Pristimantis Rain Frog | Pristimantis cordovae | Peru |
| 1354. | Pristimantis Rain Frog | Pristimantis crucifer | Ecuador |
| 1355. | Pristimantis Rain Frog | Pristimantis diaphonus | Colombia |
| 1356. | Pristimantis Rain Frog | Pristimantis diogenes | Colombia |
| 1357. | Pristimantis Rain Frog | Pristimantis douglasi | Colombia |
| 1358. | Pristimantis Rain Frog | Pristimantis duellmani | Colombia, Ecuador |
| 1359. | Pristimantis Rain Frog | Pristimantis elegans | Colombia |
| 1360. | Pristimantis Rain Frog | Pristimantis eremitus | Colombia, Ecuador |
| 1361. | Pristimantis Rain Frog | Pristimantis eriphus | Colombia, Ecuador |
| 1362. | Pristimantis Rain Frog | Pristimantis ernesti | Ecuador |
| 1363. | Pristimantis Rain Frog | Pristimantis floridus | Ecuador |
| 1364. | Pristimantis Rain Frog | Pristimantis frater | Colombia |
| 1365. | Pristimantis Rain Frog | Pristimantis galdi | Ecuador, Peru |
| 1366. | Pristimantis Rain Frog | Pristimantis gracilis | Colombia |
| 1367. | Pristimantis Rain Frog | Pristimantis hybotragus | Colombia |
| 1368. | Pristimantis Rain Frog | Pristimantis illotus | Colombia, Ecuador |
| 1369. | Pristimantis Rain Frog | Pristimantis incomptus | Ecuador, Peru |
| 1370. | Pristimantis Rain Frog | Pristimantis inusitatus | Ecuador |
| 1371. | Pristimantis Rain Frog | Pristimantis juanchoi | Colombia |
| 1372. | Pristimantis Rain Frog | Pristimantis jubatus | Colombia |
| 1373. | Pristimantis Rain Frog | Pristimantis kareliae | Venezuela |
| 1374. | Pristimantis Rain Frog | Pristimantis kelephas | Colombia |
| 1375. | Pristimantis Rain Frog | Pristimantis lasalleorum | Colombia |
| 1376. | Pristimantis Rain Frog | Pristimantis luteolateralis | Ecuador |
| 1377. | Pristimantis Rain Frog | Pristimantis marahuaka | Venezuela |
| 1378. | Pristimantis Rain Frog | Pristimantis megalops | Colombia |
| 1379. | Pristimantis Rain Frog | Pristimantis miyatai | Colombia |
| 1380. | Pristimantis Rain Frog | Pristimantis molybrignus | Colombia |
| 1381. | Pristimantis Rain Frog | Pristimantis muricatus | Ecuador |
| 1382. | Pristimantis Rain Frog | Pristimantis nephophilus | Ecuador, Peru |
| 1383. | Pristimantis Rain Frog | Pristimantis nigrogriseus | Ecuador |
| 1384. | Pristimantis Rain Frog | Pristimantis nyctophylax | Ecuador |
| 1385. | Pristimantis Rain Frog | Pristimantis ornatissimus | Ecuador |
| 1386. | Pristimantis Rain Frog | Pristimantis orpacobates | Colombia |
| 1387. | Pristimantis Rain Frog | Pristimantis pardalis | Costa Rica, Panama |
| 1388. | Pristimantis Rain Frog | Pristimantis pataikos | Ecuador, Peru |
| 1389. | Pristimantis Rain Frog | Pristimantis penelopus | Colombia |
| 1390. | Pristimantis Rain Frog | Pristimantis percnopterus | Peru |
| 1391. | Pristimantis Rain Frog | Pristimantis petersorum | Colombia, Ecuador |
| 1392. | Pristimantis Rain Frog | Pristimantis phalarus | Colombia |
| 1393. | Pristimantis Rain Frog | Pristimantis platychilus | Colombia |
| 1394. | Pristimantis Rain Frog | Pristimantis polemistes | Colombia |
| 1395. | Pristimantis Rain Frog | Pristimantis pugnax | Colombia, Ecuador |
| 1396. | Pristimantis Rain Frog | Pristimantis quantus | Colombia |
| 1397. | Pristimantis Rain Frog | Pristimantis quinquagesimus | Colombia, Ecuador |
| 1398. | Pristimantis Rain Frog | Pristimantis repens | Colombia |
| 1399. | Pristimantis Rain Frog | Pristimantis rhodostichus | Ecuador, Peru |
| 1400. | Pristimantis Rain Frog | Pristimantis riveti | Ecuador |
| 1401. | Pristimantis Rain Frog | Pristimantis rosadoi | Colombia, Ecuador |
| 1402. | Pristimantis Rain Frog | Pristimantis roseus | Colombia |
| 1403. | Pristimantis Rain Frog | Pristimantis ruedai | Colombia |
| 1404. | Pristimantis Rain Frog | Pristimantis sanctaemartae | Colombia |
| 1405. | Pristimantis Rain Frog | Pristimantis sanguineus | Colombia |
| 1406. | Pristimantis Rain Frog | Pristimantis satagius | Colombia |
| 1407. | Pristimantis Rain Frog | Pristimantis savagei | Colombia |
| 1408. | Pristimantis Rain Frog | Pristimantis schultei | Ecuador, Peru |
| 1409. | Pristimantis Rain Frog | Pristimantis serendipitus | Ecuador, Peru |
| 1410. | Pristimantis Rain Frog | Pristimantis signifer | Colombia |
| 1411. | Pristimantis Rain Frog | Pristimantis silverstonei | Colombia |
| 1412. | Pristimantis Rain Frog | Pristimantis simoterus | Colombia |
| 1413. | Pristimantis Rain Frog | Pristimantis spinosus | Ecuador |
| 1414. | Pristimantis Rain Frog | Pristimantis supernatis | Colombia, Ecuador |
| 1415. | Pristimantis Rain Frog | Pristimantis tamsitti | Colombia |
| 1416. | Pristimantis Rain Frog | Pristimantis tayrona | Colombia |
| 1417. | Pristimantis Rain Frog | Pristimantis turpinorum | Trinidad and Tobago |
| 1418. | Pristimantis Rain Frog | Pristimantis vanadise | Venezuela |
| 1419. | Pristimantis Rain Frog | Pristimantis ventriguttatus | Peru |
| 1420. | Pristimantis Rain Frog | Pristimantis verecundus | Colombia, Ecuador |
| 1421. | Pristimantis Rain Frog | Pristimantis versicolor | Ecuador, Peru |
| 1422. | Pristimantis Rain Frog | Pristimantis vertebralis | Ecuador |
| 1423. | Pristimantis Rain Frog | Pristimantis vicarius | Colombia |
| 1424. | Pristimantis Rain Frog | Pristimantis viridis | Colombia |
| 1425. | Pristimantis Rain Frog | Pristimantis xylochobates | Colombia |
| 1426. | Pro-Mata Oval Frog | Elachistocleis erythrogaster | Brazil |
| 1427. | Probreviceps durirostris | Probreviceps durirostris | Tanzania |
| 1428. | Probreviceps rungwensis | Probreviceps rungwensis | Tanzania |
| 1429. | Prostherapis dunni | Prostherapis dunni | Venezuela |
| 1430. | Pseudoeurycea cephalica | Pseudoeurycea cephalica | Mexico |
| 1431. | Psychrophrynella boettgeri | Psychrophrynella boettgeri | Peru |
| 1432. | Ptychohyla dendrophasma | Ptychohyla dendrophasma | Guatemala |
| 1433. | Puebla Frog | Lithobates pueblae | Mexico |
| 1434. | Puebla Treefrog | Plectrohyla charadricola | Mexico |
| 1435. | Puerto Rican Crested Toad | Peltophryne lemur | British Virgin Islands, Puerto Rico |
| 1436. | Puerto Rican Robber Frog | Eleutherodactylus portoricensis | Puerto Rico |
| 1437. | Puerto Rican Wetland Frog | Eleutherodactylus juanariveroi | Puerto Rico |
| 1438. | Pulo Tioman Stream Toad | Ansonia tiomanica | Malaysia |
| 1439. | Purple Ghats Frog | Nasikabatrachus sahyadrensis | India |
| 1440. | Purple-sided Leaf Frog | Phyllomedusa baltea | Peru |
| 1441. | Puxiong Lazy Toad | Oreolalax puxiongensis | China |
| 1442. | Puyo Giant Glass Frog | Cochranella puyoensis | Ecuador |
| 1443. | Pyrenean Brook Salamander | Calotriton asper | Andorra, France, Spain |
| 1444. | Pyrenean Frog | Rana pyrenaica | France, Spain |
| 1445. | Qinghai Lake Toad | Bufo tuberculatus | China |
| 1446. | Quarry Worm Salamander | Oedipina poelzi | Costa Rica |
| 1447. | Quick Step Robber Frog | Eleutherodactylus sisyphodemus | Jamaica |
| 1448. | Rainfrog | Eleutherodactylus amplinympha | West Indies (Dominica) |
| 1449. | Ramsey Canyon Leopard Frog | Lithobates subaquavocalis | Arizona |
| 1450. | Rancho Grande Harlequin Frog | Atelopus cruciger | Venezuela |
| 1451. | Rattling Frog | Cophixalus crepitans | Australia |
| 1452. | Red And Yellow Mountain Frog | Philoria kundagungan | Australia |
| 1453. | Red Hills Salamander | Phaeognathus hubrichti | Alabama |
| 1454. | Red Peeping Frog | Eleutherodactylus rufescens | Mexico |
| 1455. | Red Rain Frog | Scaphiophryne gottlebei | Madagascar |
| 1456. | Red Spotted Argentina Frog | Argenteohyla siemersi | Argentina, Uruguay |
| 1457. | Red-crowned Toadlet | Pseudophryne australis | Australia |
| 1458. | Red-legged Robber Frog | Eleutherodactylus rufifemoralis | Dominican Republic |
| 1459. | Red-spotted Lazy Toad | Oreolalax rhodostigmatus | China |
| 1460. | Red-spotted Toad | Rhinella rubropunctata | Argentina, Chile |
| 1461. | Redback Bright-eyed Frog | Boophis rufioculis | Madagascar |
| 1462. | Redbelly Egg Frog | Leptodactylodon erythrogaster | Cameroon |
| 1463. | Rednose Robber Frog | Eleutherodactylus oxyrhyncus | Dominican Republic, Haiti |
| 1464. | Rednose Stubfoot Toad | Atelopus oxyrhynchus | Venezuela |
| 1465. | Reed Frog | Hyperolius nimbae | Cote d'Ivoire |
| 1466. | Reiche's Squeaker | Arthroleptis reichei | Malawi, Tanzania |
| 1467. | Relict Leopard Frog | Lithobates onca | Arizona, Nevada, Utah |
| 1468. | Reticulate Bubble-nest Frog | Philautus reticulatus | Sri Lanka |
| 1469. | Reticulate Leaf Frog | Phyllomedusa ayeaye | Brazil |
| 1470. | Reticulated Flatwoods Salamander | Ambystoma bishopi | Alabama, Florida, Georgia |
| 1471. | Rhacophorus zhaojuensis | Rhacophorus zhaojuensis | China |
| 1472. | Rhaebo caeruleostictus | Rhaebo caeruleostictus | Ecuador |
| 1473. | Rhinella amabilis | Rhinella amabilis | Ecuador |
| 1474. | Rhinella chavin | Rhinella chavin | Peru |
| 1475. | Rhinella manu | Rhinella manu | Peru |
| 1476. | Rhinella sclerocephala | Rhinella sclerocephala | Venezuela |
| 1477. | Rhode's Robber Frog | Eleutherodactylus rhodesi | Haiti |
| 1478. | Rhombophryne coronata | Rhombophryne coronata | Madagascar |
| 1479. | Rhombophryne guentherpetersi | Rhombophryne guentherpetersi | Madagascar |
| 1480. | Richard's Moss Salamander | Nototriton richardi | Costa Rica |
| 1481. | Richmond Range Mountain Frog | Philoria richmondensis | Australia |
| 1482. | Richmond's Robber Frog | Eleutherodactylus richmondi | Puerto Rico |
| 1483. | Ridge Marsupial Frog | Gastrotheca psychrophila | Ecuador |
| 1484. | Rilett's Climbing Salamander | Bolitoglossa riletti | Mexico |
| 1485. | Ringed River Frog | Phrynobatrachus annulatus | Cote d'Ivoire, Ghana, Guinea, Liberia |
| 1486. | Rio Carauta Stubfoot Toad | Atelopus carauta | Colombia |
| 1487. | Rio Chingual Valley Treefrog | Hyloscirtus pantostictus | Colombia, Ecuador |
| 1488. | Rio Chipillico Frog | Lithobates bwana | Ecuador, Peru |
| 1489. | Rio Faisanes Stubfoot Toad | Atelopus coynei | Ecuador |
| 1490. | Rio Luisito Treefrog | Hyloscirtus piceigularis | Colombia |
| 1491. | Rio Pescado Stubfoot Toad | Atelopus balios | Ecuador |
| 1492. | Rio Pitzara Robber Frog | Strabomantis helonotus | Ecuador |
| 1493. | Rio Sananja Spikethumb Frog | Plectrohyla pokomchi | Guatemala |
| 1494. | Rio Viejo Toad | Rhinella chrysophora | Honduras |
| 1495. | Riobamba Marsupial Frog | Gastrotheca riobambae | Ecuador |
| 1496. | Rivera Redbelly Toad | Melanophryniscus devincenzii | Argentina, Uruguay |
| 1497. | Roberts' False Brook Salamander | Pseudoeurycea robertsi | Mexico |
| 1498. | Roberts' Treefrog | Plectrohyla robertsorum | Mexico |
| 1499. | Rocky River Frog | Petropedetes yakusini | Tanzania |
| 1500. | Romer's Treefrog | Liuixalus romeri | China (Hong Kong) |
| 1501. | Rosy Ground Frog | Eupsophus roseus | Chile |
| 1502. | Royal False Brook Salamander | Pseudoeurycea rex | Guatemala, Mexico |
| 1503. | Rugegewald River Frog | Phrynobatrachus acutirostris | Burundi, Democratic Republic of Congo (Zaire), Rwanda |
| 1504. | Ruiz's Marsupial Frog | Gastrotheca ruizi | Colombia |
| 1505. | Ruiz's Robber Frog | Strabomantis ruizi | Colombia |
| 1506. | Ruiz's Rocket Frog | Hyloxalus ruizi | Colombia |
| 1507. | Rupirana cardosoi | Rupirana cardosoi | Brazil |
| 1508. | Rutenberg's Reed Frog | Heterixalus rutenbergi | Madagascar |
| 1509. | Ruth's Robber Frog | Eleutherodactylus ruthae | Dominican Republic, Haiti |
| 1510. | Rwanda River Frog | Phrynobatrachus versicolor | Burundi, Democratic Republic of Congo (Zaire), Rwanda, Uganda |
| 1511. | Ryukyu Brown Frog | Babina okinavana | Japan |
| 1512. | Ryukyu Tip-nosed Frog | Odorrana narina | Japan |
| 1513. | Sabahphrynus anotis | Sabahphrynus anotis | Malaysia |
| 1514. | Sacred Swamp Wrinkled Frog | Nyctibatrachus sanctipalustris | India |
| 1515. | Sagalla Caecilian | Boulengerula niedeni | Kenya |
| 1516. | Saint Andrew's Cross Toadlet | Pelophryne signata | Brunei Darussalam, Malaysia |
| 1517. | Salta Toad | Rhinella rumbolli | Argentina |
| 1518. | Salta Water Frog | Telmatobius atacamensis | Argentina |
| 1519. | Salvin's Salamander | Bolitoglossa salvinii | El Salvador, Guatemala |
| 1520. | San Gabriel Springs Salamander | Eurycea naufragia | Texas |
| 1521. | San Isidro Stubfoot Toad | Atelopus pedimarmoratus | Colombia |
| 1522. | San Lucas Marsupial Frog | Gastrotheca pseustes | Ecuador |
| 1523. | San Martin False Brook Salamander | Pseudoeurycea orchimelas | Mexico |
| 1524. | San Martin Fringe-limbed Treefrog | Ecnomiohyla valancifer | Mexico |
| 1525. | San Martin Minute Salamander | Thorius narismagnus | Mexico |
| 1526. | San Martin Redbelly Toad | Melanophryniscus sanmartini | Uruguay |
| 1527. | Santa Barbara Moss Salamander | Nototriton limnospectator | Honduras |
| 1528. | Santa Catarina Leaf Frog | Phrynomedusa appendiculata | Brazil |
| 1529. | Santa Cruz Dwarf Frog | Physalaemus soaresi | Brazil |
| 1530. | Santa Cruz Long-toed Salamander | Ambystoma macrodactylum croceum | California |
| 1531. | Santa Fe White-lipped Frog | Leptodactylus laticeps | Argentina, Bolivia, Paraguay |
| 1532. | Santa Marta Poison Arrow Frog | Colostethus ruthveni | Colombia |
| 1533. | Santa Rita Beaked Toad | Rhinella macrorhina | Colombia |
| 1534. | Santa Rita Rocket Frog | Colostethus fraterdanieli | Colombia |
| 1535. | Santander Poison Frog | Ranitomeya virolinensis | Colombia |
| 1536. | Santiago Rocket Frog | Hyloxalus shuar | Ecuador |
| 1537. | Sao Tome Reed Frog | Hyperolius thomensis | Sao Tome and Principe |
| 1538. | Sarasin Bubble-nest Frog | Philautus sarasinorum | Sri Lanka |
| 1539. | Sardinata Treefrog | Hyloscirtus callipeza | Colombia |
| 1540. | Sardinian Brook Salamander | Euproctus platycephalus | Italy |
| 1541. | Sauter's Brown Frog | Rana sauteri | China, Taiwan |
| 1542. | Savage's Brook Frog | Duellmanohyla lythrodes | Costa Rica, Panama |
| 1543. | Scanty Frog | Cophixalus exiguus | Australia |
| 1544. | Scarlet Harlequin Toad | Atelopus sorianoi | Venezuela |
| 1545. | Schmacker's Bubble-nest Frog | Philautus schmackeri | Philippines |
| 1546. | Schmarda Bubble-nest Frog | Philautus schmarda | Sri Lanka |
| 1547. | Schmidt's Lazy Toad | Oreolalax schmidti | China |
| 1548. | Schmidt's Marsupial Frog | Gastrotheca splendens | Bolivia |
| 1549. | Schmidt's Minute Salamander | Thorius schmidti | Mexico |
| 1550. | Schmidt's Robber Frog | Eleutherodactylus schmidti | Dominican Republic, Haiti |
| 1551. | Schmidt's Spinythumb Frog | Crossodactylus schmidti | Argentina, Brazil, Paraguay |
| 1552. | Schmidt's Stubfoot Toad | Atelopus pachydermus | Ecuador, Peru |
| 1553. | Schultze's Stream Frog | Ptychohyla leonhardschultzei | Mexico |
| 1554. | Schwartz's Robber Frog | Eleutherodactylus schwartzi | Virgin Islands (British and US) |
| 1555. | Scinax alcatraz | Scinax alcatraz | Brazil |
| 1556. | Scinax peixotoi | Scinax peixotoi | Brazil |
| 1557. | Scinax faivovichi | Scinax faivovichi | Brazil |
| 1558. | Scutiger maculatus | Scutiger maculatus | China |
| 1559. | Scutiger muliensis | Scutiger muliensis | China |
| 1560. | Scutiger ningshanensis | Scutiger ningshanensis | China |
| 1561. | Scutiger chintingensis | Scutiger chintingensis | China |
| 1562. | Scutiger pingwuensis | Scutiger pingwuensis | China |
| 1563. | Seep Frog | Occidozyga baluensis | Brunei Darussalam, Indonesia, Malaysia |
| 1564. | Seepage Salamander | Desmognathus aeneus | Alabama, Georgia, North Carolina, Tennessee |
| 1565. | Semiaquatic Treefrog | Plectrohyla pachyderma | Mexico |
| 1566. | Semirechensk Salamander | Ranodon sibiricus | China, Kazakhstan |
| 1567. | Seoul Pond Frog | Pelophylax chosenicus | Korea |
| 1568. | Shangcheng Stout Salamander | Pachyhynobius shangchengensis | China |
| 1569. | Sharp Snouted Day Frog | Taudactylus acutirostris | Australia |
| 1570. | Sharp-ribbed Salamander | Pleurodeles waltl | Gibraltar, Morocco, Portugal, Spain |
| 1571. | Sharpsnout Reed Frog | Hyperolius acutirostris | Cameroon |
| 1572. | Shenandoah Salamander | Plethodon shenandoah | Virginia |
| 1573. | Shillong Bubble-nest Frog | Philautus shillongensis | India |
| 1574. | Shimba Hills Reed Frog | Hyperolius rubrovermiculatus | Kenya |
| 1575. | Short-legged Horned Toad | Xenophrys brachykolos | Hong Kong |
| 1576. | Short-legged Stream Frog | Eleutherodactylus rivularis | Cuba |
| 1577. | Short-nosed Green Frog | Eleutherodactylus brevirostris | Haiti |
| 1578. | Shortsnout Water Frog | Telmatobius brevirostris | Peru |
| 1579. | Shuicheng Salamander | Pseudohynobius shuichengensis | China |
| 1580. | Siam Narrowmouth Toad | Kaloula mediolineata | Laos, Thailand, Vietnam |
| 1581. | Siamese Stream Toad | Ansonia siamensis | Thailand |
| 1582. | Sichuan Lazy Toad | Oreolalax chuanbeiensis | China |
| 1583. | Sierra Juarez Brook Frog | Duellmanohyla ignicolor | Mexico |
| 1584. | Sierra Juarez Salamander | Pseudoeurycea juarezi | Mexico |
| 1585. | Sierra Juarez Treefrog | Plectrohyla sabrina | Mexico |
| 1586. | Sierra Leone Grassland Frog | Ptychadena superciliaris | Cote d'Ivoire, Ghana, Guinea, Liberia, Sierra Leone |
| 1587. | Sierra Leone Reed Frog | Hyperolius chlorosteus | Cote d'Ivoire, Guinea, Liberia, Sierra Leone |
| 1588. | Sierra Leone Water Frog | Petropedetes natator | Cote d'Ivoire, Guinea, Liberia, Sierra Leone |
| 1589. | Sierra Madre Occidental Frog | Lithobates sierramadrensis | Mexico |
| 1590. | Sierra Maestra Blotched Frog | Eleutherodactylus michaelschmidi | Cuba |
| 1591. | Sierra Nevada Yellow-legged Frog | Rana sierrae | California |
| 1592. | Silent Valley Torrent Toad | Ansonia rubigina | India |
| 1593. | Silver-eyed Barred Frog | Mixophyes balbus | Australia |
| 1594. | Simba Bubble-nest Frog | Philautus simba | Sri Lanka |
| 1595. | Simmons' Treefrog | Hyloscirtus simmonsi | Colombia |
| 1596. | Sira Poison Frog | Ranitomeya sirensis | Peru |
| 1597. | Siskiyou Mountains Salamander | Plethodon stormi | California, Oregon |
| 1598. | Sky-blue Poison Frog | Hyloxalus azureiventris | Peru |
| 1599. | Slender Worm Salamander | Oedipina gracilis | Costa Rica, Panama |
| 1600. | Small Wrinkled Frog | Nyctibatrachus minor | India |
| 1601. | Small-eared Treefrog | Ecnomiohyla miotympanum | Mexico |
| 1602. | Small-headed Frog | Occidozyga diminutiva | Philippines |
| 1603. | Smith's False Brook Salamander | Pseudoeurycea smithi | Mexico |
| 1604. | Smith's Minute Salamander | Thorius smithi | Mexico |
| 1605. | Solomon Island Palm Frog | Palmatorappia solomonis | Papua New Guinea, Solomon Islands |
| 1606. | Sonan's Salamander | Hynobius sonani | China, Taiwan |
| 1607. | Songpan Slow Frog | Nanorana pleskei | China |
| 1608. | Sonora Tiger Salamander | Ambystoma tigrinum stebbinsi | Arizona, Mexico |
| 1609. | Sonson Stubfoot Toad | Atelopus sonsonensis | Colombia |
| 1610. | South American Rocket Frog | Hyloxalus anthracinus | Ecuador |
| 1611. | |
