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