| Species Name | Scientific Name | Group | Range | |
|---|---|---|---|---|
| 1. | Abarema josephi | Abarema josephi | Plants | Colombia |
| 2. | Abarema ganymedea | Abarema ganymedea | Plants | Colombia, Ecuador |
| 3. | Abarema callejasii | Abarema callejasii | Plants | Colombia |
| 4. | Abarema lehmannii | Abarema lehmannii | Plants | Colombia |
| 5. | Abarema killipii | Abarema killipii | Plants | Colombia, Ecuador |
| 6. | Acidocroton gentryi | Acidocroton gentryi | Plants | Colombia |
| 7. | Acropora Coral | Acropora palmata | Corals, Jellyfish, and Sea Anemones | Central America, Gulf of Mexico, North America (United States Territory) |
| 8. | Acropora Coral | Acropora cervicornis | Corals, Jellyfish, and Sea Anemones | Central America, Gulf of Mexico, North America (United States Territory) |
| 9. | Aegiphila panamensis | Aegiphila panamensis | Plants | Belize, Colombia, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama |
| 10. | Aiouea angulata | Aiouea angulata | Plants | Colombia |
| 11. | Aiphanes duquei | Aiphanes duquei | Plants | Colombia |
| 12. | Aiphanes lindeniana | Aiphanes lindeniana | Plants | Colombia |
| 13. | Aiphanes leiostachys | Aiphanes leiostachys | Plants | Colombia |
| 14. | Alban Cochran Frog | Cochranella daidalea | Amphibians | Colombia |
| 15. | Allobates wayuu | Allobates wayuu | Amphibians | Colombia |
| 16. | Allobates ranoides | Allobates ranoides | Amphibians | Colombia |
| 17. | Allobates juanii | Allobates juanii | Amphibians | Colombia |
| 18. | Alto de Buey Poison Frog | Ranitomeya altobueyensis | Amphibians | Colombia |
| 19. | Amarillo Guayaquil | Centrolobium yavizanum | Plants | Colombia, Panama |
| 20. | Ameerega ingeri | Ameerega ingeri | Amphibians | Colombia |
| 21. | American Crocodile | Crocodylus acutus | Reptiles | Caribbean, Central and South America, Florida, Mexico |
| 22. | American Mahogany | Swietenia mahagoni | Plants | Central and South America, Florida |
| 23. | Amphitecna isthmica | Amphitecna isthmica | Plants | Colombia, Costa Rica, Panama |
| 24. | Anatipes Robber Frog | Strabomantis anatipes | Amphibians | Colombia, Ecuador |
| 25. | Andean Bear | Tremarctos ornatus | Mammals | Bolivia, Colombia, Ecuador, Peru, Venezuela |
| 26. | Andean Condor
|
Vultur gryphus | Birds | Colombia to Chile and Argentina |
| 27. | Andean Poison Frog | Ranitomeya opisthomelas | Amphibians | Colombia |
| 28. | Andean Wax Palm | Ceroxylon sasaimae | Plants | Colombia |
| 29. | Andean Wax Palm | Ceroxylon quindiuense | Plants | Colombia |
| 30. | Andean Wax Palm | Ceroxylon alpinum | Plants | Colombia, Ecuador, Venezuela |
| 31. | Andes Marsupial Frog | Gastrotheca andaquiensis | Amphibians | Colombia, Ecuador |
| 32. | Aniba vaupesiana | Aniba vaupesiana | Plants | Colombia |
| 33. | Aniba rosaeodora | Aniba rosaeodora | Plants | Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, Venezuela |
| 34. | Aniba novo-granatensis | Aniba novo-granatensis | Plants | Colombia |
| 35. | Antado Stubfoot Toad | Atelopus galactogaster | Amphibians | Colombia |
| 36. | Anthodiscus montanus | Anthodiscus montanus | Plants | Colombia |
| 37. | Anthodiscus chocoensis | Anthodiscus chocoensis | Plants | Colombia, Costa Rica, Panama |
| 38. | Antioquia Bristle-tyrant | Phylloscartes lanyoni | Birds | Colombia |
| 39. | Antioquia Giant Glass Frog | Centrolene antioquiense | Amphibians | Colombia |
| 40. | Antioquia Marsupial Frog | Gastrotheca bufona | Amphibians | Colombia |
| 41. | Apaporis River Caiman | Caiman crocodilus apaporiensis | Reptiles | Colombia |
| 42. | Apolinar's Marsh-wren | Cistothorus apolinari | Birds | Colombia |
| 43. | Aratathomas's Yellow Shouldered Bat | Sturnira aratathomasi | Mammals | Colombia |
| 44. | Arius bonillai | Arius bonillai | Fishes | Colombia |
| 45. | Aspidosperma polyneuron | Aspidosperma polyneuron | Plants | Argentina, Bolivia, Brazil, Colombia, Paraguay, Peru |
| 46. | Aspidosperma curranii | Aspidosperma curranii | Plants | Colombia, Panama |
| 47. | Astrocaryum triandrum | Astrocaryum triandrum | Plants | Colombia |
| 48. | Atelopus angelito | Atelopus angelito | Amphibians | Colombia |
| 49. | Atelopus arsyecue | Atelopus arsyecue | Amphibians | Colombia |
| 50. | Atelopus famelicus | Atelopus famelicus | Amphibians | Colombia |
| 51. | Atelopus laetissimus | Atelopus laetissimus | Amphibians | Colombia |
| 52. | Atelopus lozanoi | Atelopus lozanoi | Amphibians | Colombia |
| 53. | Atelopus mandingues | Atelopus mandingues | Amphibians | Colombia |
| 54. | Atelopus minutulus | Atelopus minutulus | Amphibians | Colombia |
| 55. | Atelopus petriruizi | Atelopus petriruizi | Amphibians | Colombia |
| 56. | Atelopus pictiventris | Atelopus pictiventris | Amphibians | Colombia |
| 57. | Atelopus quimbaya | Atelopus quimbaya | Amphibians | Colombia |
| 58. | Atelopus sernai | Atelopus sernai | Amphibians | Colombia |
| 59. | Atelopus simulatus | Atelopus simulatus | Amphibians | Colombia |
| 60. | Atelopus subornatus | Atelopus subornatus | Amphibians | Colombia |
| 61. | Atopophrynus syntomopus | Atopophrynus syntomopus | Amphibians | Colombia |
| 62. | Bactris coloniata | Bactris coloniata | Plants | Colombia, Panama, Peru |
| 63. | Bald Uakari
|
Cacajao calvus | Mammals | Brazil, Colombia, Peru |
| 64. | Banara ibaguensis | Banara ibaguensis | Plants | Colombia |
| 65. | Banded Ground-cuckoo | Neomorphus radiolosus | Birds | Colombia, Ecuador |
| 66. | Banded Horned Treefrog | Hemiphractus fasciatus | Amphibians | Colombia, Ecuador, Panama |
| 67. | Baudo Guan | Penelope ortoni | Birds | Colombia, Ecuador |
| 68. | Baudo Oropendola | Psarocolius cassini | Birds | Colombia |
| 69. | Bearded Tachuri | Polystictus pectoralis | Birds | Argentina, Bolivia, Brazil, Colombia, French Guiana, Guyana, Paraguay, Suriname, Uruguay, Venezuela |
| 70. | Beautiful Jay | Cyanolyca pulchra | Birds | Colombia, Ecuador |
| 71. | Bicolored Antpitta | Grallaria rufocinerea | Birds | Colombia |
| 72. | Bicoloured Antvireo | Dysithamnus occidentalis | Birds | Colombia, Ecuador |
| 73. | Big Leaf Mahogany | Swietenia macrophylla | Plants | Central America, North America, South America |
| 74. | Big-headed Amazon River Turtle | Peltocephalus dumerilianus | Reptiles | Brazil, Colombia, French Guiana, Venezuela |
| 75. | Bigeye Tuna | Thunnus obesus | Fishes | Africa, American Samoa, Asia, Australia, Central America, Europe, Middle East, North America - Including United States (Hawaii), Oceanic, South America |
| 76. | Black Caiman | Melanosuchus niger | Reptiles | Amazon Basin |
| 77. | Black Inca | Coeligena prunellei | Birds | Colombia |
| 78. | Black Rockfish | Mycteroperca bonaci | Fishes | Central America, North America (including United States), Oceanic, South America |
| 79. | Black Solitary Eagle | Harpyhaliaetus solitarius | Birds | Argentina, Bolivia, Colombia, Costa Rica, Ecuador, Guatemala, Honduras, Mexico, Panama, Peru, Venezuela |
| 80. | Black Tinamou | Tinamus osgoodi | Birds | Colombia, Ecuador, Peru |
| 81. | Black-and-chestnut Eagle | Spizaetus isidori | Birds | Argentina, Bolivia, Colombia, Ecuador, Peru, Venezuela |
| 82. | Black-and-gold Tanager | Bangsia melanochlamys | Birds | Colombia |
| 83. | Black-banded Bannerwing | Cora aurea | Insects | Colombia |
| 84. | Black-billed Flycatcher | Aphanotriccus audax | Birds | Colombia, Panama |
| 85. | Black-capped Petrel | Pterodroma hasitata | Birds | Central America, Europe, North America (United States Territory), Oceanic, South America |
| 86. | Black-fronted Wood-quail | Odontophorus atrifrons | Birds | Colombia, Venezuela |
| 87. | Black-headed Uakari | Cacajao melanocephalus | Mammals | Brazil, Colombia, Venezuela |
| 88. | Black-legged Poison Frog | Phyllobates bicolor | Amphibians | Colombia |
| 89. | Black-thighed Puffleg | Eriocnemis derbyi | Birds | Colombia, Ecuador |
| 90. | Blackish Shrew Opossum | Caenolestes convelatus | Mammals | Colombia, Ecuador |
| 91. | Blakea granatensis | Blakea granatensis | Plants | Colombia |
| 92. | Blossomcrown | Anthocephala floriceps | Birds | Colombia |
| 93. | Blue-billed Curassow | Crax alberti | Birds | Colombia |
| 94. | Blue-whiskered Tanager | Tangara johannae | Birds | Colombia, Ecuador |
| 95. | Bogota Rail | Rallus semiplumbeus | Birds | Colombia |
| 96. | Bogota Treefrog | Hyloscirtus bogotensis | Amphibians | Colombia |
| 97. | Bombacopsis quinata | Bombacopsis quinata | Plants | Colombia, Costa Rica, Honduras, Nicaragua, Panama, Venezuela |
| 98. | Bonnetia holostyla | Bonnetia holostyla | Plants | Colombia |
| 99. | Boqueron Robber Frog | Hypodactylus latens | Amphibians | Colombia |
| 100. | Boquete Rocket Frog | Silverstoneia nubicola | Amphibians | Colombia, Costa Rica, Panama |
| 101. | Bottiella medemi | Bottiella medemi | Crustaceans | Colombia, Venezuela |
| 102. | Bottiella cucutensis | Bottiella cucutensis | Crustaceans | Colombia, Venezuela |
| 103. | Boulenger's Backpack Frog | Cryptobatrachus boulengeri | Amphibians | Colombia |
| 104. | Boyaca Giant Glass Frog | Centrolene petrophilum | Amphibians | Colombia |
| 105. | Brazil-nut Tree | Bertholletia excelsa | Plants | Bolivia, Brazil, Colombia, French Guiana, Guyana, Peru, Suriname, Venezuela |
| 106. | Brazilian Giant Tortoise | Geochelone denticulata | Reptiles | Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, Trinidad and Tobago, Venezuela, West Indies (Dominica) |
| 107. | Brown Pelican | Pelecanus occidentalis | Birds | Coastal Central and South America, USA (Carolinas to Texas, California, Oregon, Washington), West Indies |
| 108. | Brown Wood-rail | Aramides wolfi | Birds | Colombia, Ecuador |
| 109. | Brown-banded Antpitta | Grallaria milleri | Birds | Colombia |
| 110. | Brown-headed Spider Monkey | Ateles fusciceps | Mammals | Colombia, Ecuador, Panama |
| 111. | Brownband Numbfish | Diplobatis guamachensis | Fishes | Colombia, Thailand, Venezuela |
| 112. | Brownea santanderensis | Brownea santanderensis | Plants | Colombia |
| 113. | Browneopsis excelsa | Browneopsis excelsa | Plants | Colombia, Panama, Peru |
| 114. | Brownstriped Grunt | Anisotremus moricandi | Fishes | Brazil, Colombia, Panama, Venezuela |
| 115. | Brumback's Night Monkey | Aotus brumbacki | Mammals | Colombia |
| 116. | Brunellia boqueronensis | Brunellia boqueronensis | Plants | Colombia |
| 117. | Brunellia subsessilis | Brunellia subsessilis | Plants | Colombia |
| 118. | Brunellia antioquensis | Brunellia antioquensis | Plants | Colombia |
| 119. | Brunellia rufa | Brunellia rufa | Plants | Colombia |
| 120. | Brunellia almaguerensis | Brunellia almaguerensis | Plants | Colombia |
| 121. | Brunellia racemifera | Brunellia racemifera | Plants | Colombia |
| 122. | Brunellia penderiscana | Brunellia penderiscana | Plants | Colombia |
| 123. | Brunellia occidentalis | Brunellia occidentalis | Plants | Colombia |
| 124. | Brunellia macrophylla | Brunellia macrophylla | Plants | Colombia |
| 125. | Brunellia elliptica | Brunellia elliptica | Plants | Colombia |
| 126. | Brunellia darienensis | Brunellia darienensis | Plants | Colombia, Panama |
| 127. | Buckley's Giant Glass Frog | Centrolene buckleyi | Amphibians | Colombia, Ecuador, Peru |
| 128. | Buff-breasted Sandpiper | Tryngites subruficollis | Birds | Africa, Australia, Central America, Europe, Middle East, North America (including United States Territory), Oceanic, South America |
| 129. | Bullseye Electric Ray | Diplobatus ommata | Fishes | California, Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama |
| 130. | Bulnesia carrapo | Bulnesia carrapo | Plants | Colombia |
| 131. | Burrowes' Giant Glass Frog | Centrolene ballux | Amphibians | Colombia, Ecuador |
| 132. | Bush Dog | Speothos venaticus | Mammals | Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Panama, Paraguay, Peru, Suriname, Venezuela |
| 133. | Calatola columbiana | Calatola columbiana | Plants | Colombia |
| 134. | Candle Tree | Parmentiera stenocarpa | Plants | Colombia |
| 135. | Cannatella's Plump Toad | Osornophryne talipes | Amphibians | Colombia, Ecuador |
| 136. | Carchi Andes Frog | Hypodactylus brunneus | Amphibians | Colombia, Ecuador |
| 137. | Caribbean Coot | Fulica caribaea | Birds | Central America, North America (United States Territory), South America |
| 138. | Caribbean Reef Shark | Carcharhinus perezi | Fishes | Central America, North America (including United States), Oceanic, South America |
| 139. | Caryodaphnopsis cogolloi | Caryodaphnopsis cogolloi | Plants | Colombia |
| 140. | Casearia megacarpa | Casearia megacarpa | Plants | Colombia |
| 141. | Cauca Guan | Penelope perspicax | Birds | Colombia |
| 142. | Cauca Poison Frog | Ranitomeya bombetes | Amphibians | Colombia |
| 143. | Cauca Rocket Frog | Colostethus agilis | Amphibians | Colombia |
| 144. | Cauliflower Coral | Pocillopora inflata | Corals, Jellyfish, and Sea Anemones | Central America, North America, South America |
| 145. | Cauliflower Coral | Pocillopora eydouxi | Corals, Jellyfish, and Sea Anemones | Africa, American Samoa, Asia, Australia, Central America, Europe, Middle East, North America (including United States Territory), Oceanic, South America |
| 146. | Cauliflower Coral | Pocillopora elegans | Corals, Jellyfish, and Sea Anemones | American Samoa, Asia, Australia, Central America, North America (including United States Territory), South America |
| 147. | Cecropia longipes | Cecropia longipes | Plants | Colombia, Panama |
| 148. | Cedro Misionero | Cedrela fissilis | Plants | Central America, South America |
| 149. | Ceiba rosea | Ceiba rosea | Plants | Colombia, Costa Rica, Panama |
| 150. | Central American Tapir | Tapirus bairdii | Mammals | Southern Mexico to Colombia and Ecuador |
| 151. | Centrolene robledoi | Centrolene robledoi | Amphibians | Colombia |
| 152. | Centronia mutisii | Centronia mutisii | Plants | Colombia |
| 153. | Centronia brachycera | Centronia brachycera | Plants | Colombia |
| 154. | Cerro Munchique Marsupial Frog | Gastrotheca trachyceps | Amphibians | Colombia |
| 155. | Cerulean Warbler | Setophaga cerulea | Birds | Bahamas, Belize, Bolivia, Brazil, Canada, Colombia, Costa Rica, Cuba, Ecuador, Guatemala, Honduras, Jamaica, Mexico, Netherlands Antilles, Panama, Peru, United States, Venezuela |
| 156. | Chaceus ibiricensis | Chaceus ibiricensis | Crustaceans | Colombia |
| 157. | Charta Treefrog | Hyloscirtus denticulentus | Amphibians | Colombia |
| 158. | Chestnut Wood-quail | Odontophorus hyperythrus | Birds | Colombia |
| 159. | Chestnut-bellied Cotinga | Doliornis remseni | Birds | Colombia, Ecuador |
| 160. | Chestnut-bellied Flowerpiercer | Diglossa gloriosissima | Birds | Colombia |
| 161. | Chestnut-bellied Hummingbird | Amazilia castaneiventris | Birds | Colombia |
| 162. | Chestnut-capped Piha | Lipaugus weberi | Birds | Colombia |
| 163. | Chestnut-throated Spinetail | Synallaxis cherriei | Birds | Brazil, Colombia, Ecuador, Peru |
| 164. | Chigua restrepoi | Chigua restrepoi | Plants | Colombia |
| 165. | Chigua bernalii | Chigua bernalii | Plants | Colombia |
| 166. | Choco Broad-nosed Bat | Platyrrhinus chocoensis | Mammals | Colombia, Ecuador |
| 167. | Choco Poorwill | Nyctiphrynus rosenbergi | Birds | Colombia, Ecuador |
| 168. | Choco Stubfoot Toad | Atelopus chocoensis | Amphibians | Colombia |
| 169. | Choco Tinamou | Crypturellus kerriae | Birds | Colombia, Panama |
| 170. | Choco Toad | Rhaebo hypomelas | Amphibians | Colombia, Ecuador |
| 171. | Choco Vireo | Vireo masteri | Birds | Colombia |
| 172. | Choco Woodpecker | Veniliornis chocoensis | Birds | Colombia, Ecuador |
| 173. | Chrysophyllum lanatum | Chrysophyllum lanatum | Plants | Colombia |
| 174. | Chrysophyllum euryphyllum | Chrysophyllum euryphyllum | Plants | Colombia |
| 175. | Cigar-box Wood | Cedrela odorata | Plants | Central America, North America, South America |
| 176. | Cloud-forest Pygmy-owl | Glaucidium nubicola | Birds | Colombia, Ecuador |
| 177. | Clusia osseocarpa | Clusia osseocarpa | Plants | Colombia, Panama |
| 178. | Clusia croatii | Clusia croatii | Plants | Colombia, Panama |
| 179. | Cochran Frog | Nymphargus garciae | Amphibians | Colombia |
| 180. | Cochran Frog | Nymphargus ruizi | Amphibians | Colombia |
| 181. | Cochran Frog | Nymphargus armatus | Amphibians | Colombia |
| 182. | Cochran Frog | Nymphargus rosada | Amphibians | Colombia |
| 183. | Cochran Frog | Nymphargus prasinus | Amphibians | Colombia |
| 184. | Cochran Frog | Nymphargus posadae | Amphibians | Colombia, Ecuador |
| 185. | Cochran Frog | Nymphargus megacheirus | Amphibians | Colombia, Ecuador |
| 186. | Cochran Frog | Nymphargus luminosus | Amphibians | Colombia |
| 187. | Cochran Frog | Nymphargus ignotus | Amphibians | Colombia |
| 188. | Cochran Frog | Nymphargus griffithsi | Amphibians | Colombia, Ecuador |
| 189. | Cochran Frog | Nymphargus siren | Amphibians | Colombia, Ecuador, Peru |
| 190. | Cochranella punctulata | Cochranella punctulata | Amphibians | Colombia |
| 191. | Cochranella susatamai | Cochranella susatamai | Amphibians | Colombia |
| 192. | Cochranella xanthocheridia | Cochranella xanthocheridia | Amphibians | Colombia |
| 193. | Colombian Backpack Frog | Cryptobatrachus nicefori | Amphibians | Colombia |
| 194. | Colombian Beaked Toad | Rhinella nicefori | Amphibians | Colombia |
| 195. | Colombian Black-handed Titi | Callicebus medemi | Mammals | Colombia |
| 196. | Colombian Electric Ray | Diplobatis colombiensis | Fishes | Colombia |
| 197. | Colombian Giant Toad | Rhaebo blombergi | Amphibians | Colombia, Ecuador |
| 198. | Colombian Mountain Grackle | Macroagelaius subalaris | Birds | Colombia |
| 199. | Colombian Night Monkey | Aotus lemurinus | Mammals | Colombia, Ecuador, Venezuela |
| 200. | Colombian Screech-owl | Megascops colombianus | Birds | Colombia, Ecuador |
| 201. | Colombian Walnut | Juglans neotropica | Plants | Colombia, Ecuador, Peru |
| 202. | Colombian Weasel | Mustela felipei | Mammals | Colombia, Ecuador |
| 203. | Colombian Woolly Monkey | Lagothrix lugens | Mammals | Colombia (mainland) |
| 204. | Colorado Grouper | Mycteroperca olfax | Fishes | Colombia, Costa Rica, Ecuador |
| 205. | Colorful Puffleg | Eriocnemis mirabilis | Birds | Colombia |
| 206. | Colostethus mertensi | Colostethus mertensi | Amphibians | Colombia |
| 207. | Common Sawfish | Pristis pristis | Fishes | Africa, Asia, Australia, Central and South America, Europe, Mexico, United States |
| 208. | Common Woolly Monkey | Lagothrix lagotricha | Mammals | Brazil, Colombia, Ecuador, Peru |
| 209. | Commoner Lignum Vitae | Guaiacum officinale | Plants | Central and South America, Puerto Rico, Thailand, Virgin Islands (British and US) |
| 210. | Condoto Stubfoot Toad | Atelopus spurrelli | Amphibians | Colombia |
| 211. | Conostegia extinctoria | Conostegia extinctoria | Plants | Colombia |
| 212. | Coppery-bellied Puffleg | Eriocnemis cupreoventris | Birds | Colombia, Venezuela |
| 213. | Coppery-chested Jacamar | Galbula pastazae | Birds | Colombia, Ecuador, Peru |
| 214. | Cordia ramirezii | Cordia ramirezii | Plants | South America |
| 215. | Cordia protracta | Cordia protracta | Plants | Central America, South America |
| 216. | Cordillera Central Treefrog | Hyloscirtus larinopygion | Amphibians | Colombia, Ecuador |
| 217. | Cotton-top Marmoset | Saguinus oedipus | Mammals | Costa Rica to Colombia |
| 218. | Cotuero Toadfish | Batrachoides manglae | Fishes | Colombia, Venezuela |
| 219. | Cougar
|
Puma concolor | Mammals | North and Central America |
| 220. | Couratari guianensis | Couratari guianensis | Plants | Brazil, Colombia, Costa Rica, French Guiana, Guyana, Panama, Peru, Suriname, Venezuela |
| 221. | Coussapoa tolimensis | Coussapoa tolimensis | Plants | Colombia |
| 222. | Cowfish | Rhinoptera bonasus | Fishes | Belize, Brazil, Colombia, Costa Rica, Cuba, Florida, French Guiana, Guatemala, Guyana, Honduras, Mexico, Nicaragua, Panama, Suriname, Trinidad and Tobago, Venezuela |
| 223. | Crab-eating Rat | Ichthyomys hydrobates | Mammals | Colombia, Ecuador, Venezuela |
| 224. | Crescent-faced Antpitta | Grallaricula lineifrons | Birds | Colombia, Ecuador |
| 225. | Crossband Rockfish | Mycteroperca interstitialis | Fishes | Central America, North America (including United States), Oceanic, South America |
| 226. | Crown Shark | Sphyrna corona | Fishes | Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Peru |
| 227. | Cuban Lesser Funnel-eared Bat | Chilonatalus micropus | Mammals | Colombia, Cuba, Dominican Republic, Haiti, Jamaica |
| 228. | Cubera Snapper | Lutjanus cyanopterus | Fishes | Central America, North America (including United States), South America |
| 229. | Cundinamarca Antpitta | Grallaria kaestneri | Birds | Colombia |
| 230. | Curacaoan Long-nosed Bat | Leptonycteris curasoae | Mammals | Aruba Island (Netherland Antilles), Colombia, Netherlands Antilles, Venezuela |
| 231. | Cuyuja Robber Frog | Hypodactylus elassodiscus | Amphibians | Colombia, Ecuador |
| 232. | Cybianthus cogolloi | Cybianthus cogolloi | Plants | Colombia |
| 233. | Dacryodes colombiana | Dacryodes colombiana | Plants | Colombia |
| 234. | Dahl's Toad-headed Turtle | Phrynops dahli | Reptiles | Colombia |
| 235. | Daleswanson's Poison Frog | Ranitomeya daleswansoni | Amphibians | Colombia |
| 236. | Darien Small Eared Shrew | Cryptotis mera | Mammals | Colombia, Panama |
| 237. | Dark-backed Wood-quail | Odontophorus melanonotus | Birds | Colombia, Ecuador |
| 238. | Dendropanax alberti-smithii | Dendropanax alberti-smithii | Plants | Colombia, Costa Rica, Panama |
| 239. | Devil Fish | Manta birostris | Fishes | Africa, Asia, Australia, Central America, Europe, Hawaii, Middle East, North America, Oceanic, South America |
| 240. | Donkey Fish | Dermatolepis inermis | Fishes | Central and South America, North America (including United States), Oceanic |
| 241. | Doris' Poison Frog | Ranitomeya dorisswansonae | Amphibians | Colombia |
| 242. | Dryland Mouse Opossum | Marmosa xerophila | Mammals | Colombia, Venezuela |
| 243. | Dunn's Mud Turtle | Kinosternon dunni | Reptiles | Colombia |
| 244. | Dusky Starfrontlet | Coeligena orina | Birds | Colombia |
| 245. | Dusky-headed Brush-finch | Atlapetes fuscoolivaceus | Birds | Colombia |
| 246. | Dwarf Red Brocket Deer | Mazama rufina | Mammals | Colombia, Ecuador, Peru |
| 247. | Ecnomiohyla phantasmagoria | Ecnomiohyla phantasmagoria | Amphibians | Colombia, Ecuador |
| 248. | Ecuador Horned Treefrog | Hemiphractus bubalus | Amphibians | Colombia, Ecuador, Peru |
| 249. | Ecuadorian Piedtail | Phlogophilus hemileucurus | Birds | Colombia, Ecuador, Peru |
| 250. | Ecuadorian Sac-winged Bat | Balantiopteryx infusca | Mammals | Colombia, Ecuador |
| 251. | Edwards' Rocket Frog | Hyloxalus edwardsi | Amphibians | Colombia |
| 252. | El Pepino Treefrog | Hyloscirtus torrenticola | Amphibians | Colombia, Ecuador |
| 253. | El Tambo Stubfoot Toad | Atelopus longibrachius | Amphibians | Colombia |
| 254. | Elaeagia pastoensis | Elaeagia pastoensis | Plants | Colombia |
| 255. | Elegant Stubfoot Toad | Atelopus elegans | Amphibians | Colombia, Ecuador |
| 256. | Elegant Tern | Sterna elegans | Birds | Belgium, Chile, Colombia, Costa Rica, Denmark, Ecuador, El Salvador, Falkland Islands (Malvinas), France, Guatemala, Honduras, Ireland, Mexico, Nicaragua, Panama, Peru, United States, United States Minor Outlying Islands |
| 257. | Elliptical Star Coral | Dichocoenia stokesii | Corals, Jellyfish, and Sea Anemones | Central America, Europe, North America (including United States), Oceanic, South America |
| 258. | Eschweilera sclerophylla | Eschweilera sclerophylla | Plants | Colombia |
| 259. | Eschweilera rimbachii | Eschweilera rimbachii | Plants | Colombia, Ecuador |
| 260. | Eschweilera integricalyx | Eschweilera integricalyx | Plants | Colombia |
| 261. | Eschweilera bogotensis | Eschweilera bogotensis | Plants | Colombia |
| 262. | Esenbeckia alata | Esenbeckia alata | Plants | Colombia |
| 263. | Espada's Rocket Frog | Hyloxalus pulchellus | Amphibians | Colombia, Ecuador |
| 264. | Falcon Toad | Rhinella sternosignata | Amphibians | Colombia, Venezuela |
| 265. | False Tungoiltree | Garcia nutans | Plants | Colombia |
| 266. | Fiddlefish | Rhinobatos leucorhynchus | Fishes | Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama |
| 267. | Fiery-throated Fruiteater | Pipreola chlorolepidota | Birds | Colombia, Ecuador, Peru |
| 268. | Finca Chibigui Salamander | Bolitoglossa medemi | Amphibians | Colombia, Panama |
| 269. | Five-colored Barbet | Capito quinticolor | Birds | Colombia, Ecuador |
| 270. | Flame-winged Parakeet | Pyrrhura calliptera | Birds | Colombia |
| 271. | Forest Stubfoot Toad | Atelopus farci | Amphibians | Colombia |
| 272. | Fredius granulatus | Fredius granulatus | Crustaceans | Colombia |
| 273. | Freziera echinata | Freziera echinata | Plants | Colombia |
| 274. | Freziera suberosa | Freziera suberosa | Plants | Colombia, Ecuador |
| 275. | Freziera stuebelii | Freziera stuebelii | Plants | Colombia |
| 276. | Freziera smithiana | Freziera smithiana | Plants | Colombia |
| 277. | Freziera sessiliflora | Freziera sessiliflora | Plants | Colombia |
| 278. | Freziera retinveria | Freziera retinveria | Plants | Colombia |
| 279. | Freziera punctata | Freziera punctata | Plants | Colombia |
| 280. | Freziera jaramilloi | Freziera jaramilloi | Plants | Colombia |
| 281. | Freziera euryoides | Freziera euryoides | Plants | Colombia |
| 282. | Freziera velutina | Freziera velutina | Plants | Colombia |
| 283. | Fuhrmann's Backpack Frog | Cryptobatrachus fuhrmanni | Amphibians | Colombia |
| 284. | Fulvous-dotted Treerunner | Margarornis stellatus | Birds | Colombia, Ecuador |
| 285. | Fungia curvata | Fungia curvata | Corals, Jellyfish, and Sea Anemones | Africa, Asia, Australia, Central America, Middle East, North America, Oceanic, South America |
| 286. | Galapagos Petrel | Pterodroma phaeopygia | Birds | Colombia, Costa Rica, Ecuador (Galapagos Islands), El Salvador, Guatemala, Mexico, Nicaragua, Panama, Peru, Philippines |
| 287. | Galapagos Sea Lion | Zalophus wollebaeki | Mammals | Colombia, Costa Rica, Ecuador |
| 288. | Galapagos Shark | Carcharhinus galapagensis | Fishes | Africa, Asia, Australia, Central America, Europe, North America (Hawaii/US Territory), Oceanic, South America |
| 289. | Gastrotheca antomia | Gastrotheca antomia | Amphibians | Colombia |
| 290. | Giant Anteater | Myrmecophaga tridactyla | Mammals | Central and South America |
| 291. | Giant Antpitta | Grallaria gigantea | Birds | Colombia, Ecuador |
| 292. | Giant Armadillo | Priodontes maximus | Mammals | Guyana to Argentina, Venezuela |
| 293. | Giant Butterfly Ray | Gymnura altavela | Fishes | Africa, Asia, Central America, Europe, Middle East, North America (including United States), South America |
| 294. | Giant Conebill | Oreomanes fraseri | Birds | Argentina, Bolivia, Chile, Colombia, Ecuador, Peru |
| 295. | Giant Otter | Pteronura brasiliensis | Mammals | South America |
| 296. | Goeldi's Marmoset | Callimico goeldii | Mammals | Bolivia, Brazil, Colombia, Ecuador, Peru |
| 297. | Goeldi's Spiny Rat | Proechimys goeldii | Mammals | Brazil, Colombia |
| 298. | Gold-ringed Tanager | Bangsia aureocincta | Birds | Colombia |
| 299. | Gold-spotted Marsupial Frog | Gastrotheca aureomaculata | Amphibians | Colombia |
| 300. | Golden Cownose Ray | Rhinoptera steindachneri | Fishes | Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Peru |
| 301. | Golden Poison Frog | Phyllobates terribilis | Amphibians | Colombia |
| 302. | Golden-plumed Parakeet | Leptosittaca branickii | Birds | Colombia, Ecuador, Peru |
| 303. | Golden-winged Warbler | Vermivora chrysoptera | Birds | Central America, Europe, North America (including United States), Oceanic, South America |
| 304. | Goliath Grouper | Epinephelus itajara | Fishes | Africa, Central and South America, Mexico, United States (Florida, Minor Outlying Islands) |
| 305. | Gorgas's Rice Rat | Oryzomys gorgasi | Mammals | Colombia, Venezuela |
| 306. | Gorgeted Wood-quail | Odontophorus strophium | Birds | Colombia |
| 307. | Graffenrieda grandifolia | Graffenrieda grandifolia | Plants | Colombia |
| 308. | Gray Nurse Shark | Carcharias taurus | Fishes | Africa, Asia, Australia, Central America, Europe, Middle East, North America (United States Territory), Oceanic, South America |
| 309. | Gray-breasted Mountain-toucan | Andigena hypoglauca | Birds | Colombia, Ecuador, Peru |
| 310. | Gray-footed Spiny Rat | Proechimys poliopus | Mammals | Colombia, Venezuela |
| 311. | Gray-handed Night Monkey | Aotus griseimembra | Mammals | Colombia, Venezuela |
| 312. | Gray-throated Warbler | Basileuterus cinereicollis | Birds | Colombia, Venezuela |
| 313. | Great Curassow | Crax rubra | Birds | Belize, Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama |
| 314. | Great Green Macaw | Ara ambiguus | Birds | Colombia, Costa Rica, Ecuador, Honduras, Nicaragua, Panama |
| 315. | Great White Shark | Carcharodon carcharias | Fishes | Africa, Asia, Australia, Central America, Europe, Middle East, North America (including United States and Hawaii), Oceanic, South America |
| 316. | Great-billed Seed-finch | Oryzoborus maximiliani | Birds | Bolivia, Brazil, Colombia, Ecuador, French Guiana, Peru, Venezuela |
| 317. | Greater Long-tailed Bat | Choeroniscus periosus | Mammals | Colombia, Ecuador |
| 318. | Greater Scythebill | Campylorhamphus pucherani | Birds | Colombia, Ecuador, Peru |
| 319. | Green Poison Frog | Ranitomeya viridis | Amphibians | Colombia |
| 320. | Green-naped Tanager | Tangara fucosa | Birds | Colombia, Panama |
| 321. | Grias colombiana | Grias colombiana | Plants | Colombia |
| 322. | Grias multinervia | Grias multinervia | Plants | Colombia, Ecuador |
| 323. | Grias haughtii | Grias haughtii | Plants | Colombia |
| 324. | Guacamayo Plump Toad | Osornophryne guacamayo | Amphibians | Colombia, Ecuador |
| 325. | Guajira Stubfoot Toad | Atelopus carrikeri | Amphibians | Colombia |
| 326. | Guanay Cormorant | Phalacrocorax bougainvillii | Birds | Chile, Colombia, Ecuador, Panama, Peru |
| 327. | Guarea corrugata | Guarea corrugata | Plants | Colombia |
| 328. | Guarea caulobotrys | Guarea caulobotrys | Plants | Colombia |
| 329. | Guarea cartaguenya | Guarea cartaguenya | Plants | Colombia, Ecuador |
| 330. | Guarea polymera | Guarea polymera | Plants | Colombia, Ecuador |
| 331. | Guayaquil Woodpecker | Campephilus gayaquilensis | Birds | Colombia, Ecuador, Peru |
| 332. | Guianan Crested Eagle | Morphnus guianensis | Birds | Argentina, Belize, Bolivia, Brazil, Colombia, Costa Rica, Ecuador, French Guiana, Guatemala, Guyana, Honduras, Nicaragua, Panama, Paraguay, Peru, Suriname, Venezuela |
| 333. | Gunther's Marsupial Frog | Gastrotheca guentheri | Amphibians | Colombia, Ecuador |
| 334. | Gustavia latifolia | Gustavia latifolia | Plants | Colombia |
| 335. | Gustavia santanderiensis | Gustavia santanderiensis | Plants | Brazil, Colombia |
| 336. | Gustavia gracillima | Gustavia gracillima | Plants | Colombia |
| 337. | Gustavia pubescens | Gustavia pubescens | Plants | Colombia, Ecuador |
| 338. | Gustavia foliosa | Gustavia foliosa | Plants | Colombia, Ecuador |
| 339. | Gustavia petiolata | Gustavia petiolata | Plants | Colombia |
| 340. | Gustavia excelsa | Gustavia excelsa | Plants | Colombia |
| 341. | Gustavia monocaulis | Gustavia monocaulis | Plants | Colombia, Panama |
| 342. | Gustavia longifuniculata | Gustavia longifuniculata | Plants | Colombia |
| 343. | Gustavia verticillata | Gustavia verticillata | Plants | Colombia, Panama |
| 344. | Gustavia sessilis | Gustavia sessilis | Plants | Colombia |
| 345. | Hairy Little Fruit Bat | Rhinophylla alethina | Mammals | Colombia, Ecuador |
| 346. | Hammerhead Shark | Sphyrna mokarran | Fishes | Africa, Asia, Australia, Central and South America, Middle East, Oceanic, United States |
| 347. | Hampea thespesioides | Hampea thespesioides | Plants | Colombia |
| 348. | Handley's Slender Mouse Opossum | Marmosops handleyi | Mammals | Colombia |
| 349. | Handley's Tailless Bat | Anoura cultrata | Mammals | Bolivia, Colombia, Costa Rica, Ecuador, Panama, Peru, Venezuela |
| 350. | Harpy Eagle | Harpia harpyja | Birds | Mexico south to Argentina |
| 351. | Hellmich's Rocket Frog | Hyloxalus vergeli | Amphibians | Colombia |
| 352. | Henriettella goudotiana | Henriettella goudotiana | Plants | Colombia |
| 353. | Hernandez's Stubfoot Toad | Atelopus monohernandezii | Amphibians | Colombia |
| 354. | Herrania umbratica | Herrania umbratica | Plants | Colombia |
| 355. | Herrania laciniifolia | Herrania laciniifolia | Plants | Colombia |
| 356. | Herveo Plump Toad | Osornophryne percrassa | Amphibians | Colombia |
| 357. | Hieronima macrocarpa | Hieronima macrocarpa | Plants | Colombia, Ecuador |
| 358. | Hirtella enneandra | Hirtella enneandra | Plants | Colombia |
| 359. | Hoary Puffleg | Haplophaedia lugens | Birds | Colombia, Ecuador |
| 360. | Hogfish | Lachnolaimus maximus | Fishes | Central America, North America (including United States), Oceanic, South America |
| 361. | Hooded Antpitta | Grallaricula cucullata | Birds | Colombia, Venezuela |
| 362. | Horned Marsupial Frog | Gastrotheca cornuta | Amphibians | Colombia, Costa Rica, Ecuador, Panama |
| 363. | Huberodendron patinoi | Huberodendron patinoi | Plants | Colombia, Ecuador |
| 364. | Huila Stubfoot Toad | Atelopus ebenoides | Amphibians | Colombia |
| 365. | Huilaea macrocarpa | Huilaea macrocarpa | Plants | Colombia |
| 366. | Huilaea kirkbridei | Huilaea kirkbridei | Plants | Colombia |
| 367. | Huilaea penduliflora | Huilaea penduliflora | Plants | Colombia |
| 368. | Huilaea occidentalis | Huilaea occidentalis | Plants | Colombia |
| 369. | Huilaea mutisiana | Huilaea mutisiana | Plants | Colombia |
| 370. | Huilaea minor | Huilaea minor | Plants | Colombia |
| 371. | Humboldt Penguin | Spheniscus humboldti | Birds | Chile, Colombia, Ecuador, Peru, United States/US Territory |
| 372. | Humiriastrum melanocarpum | Humiriastrum melanocarpum | Plants | Colombia |
| 373. | Hummelinck's Vesper Mouse | Calomys hummelincki | Mammals | Aruba Island (Netherland Antilles), Brazil, Colombia, Netherlands Antilles, Venezuela |
| 374. | Hyalinobatrachium aureoguttatum | Hyalinobatrachium aureoguttatum | Amphibians | Colombia, Panama |
| 375. | Hyalinobatrachium ibama | Hyalinobatrachium ibama | Amphibians | Colombia |
| 376. | Hyalinobatrachium esmeralda | Hyalinobatrachium esmeralda | Amphibians | Colombia |
| 377. | Hypolobocera rotundilobata | Hypolobocera rotundilobata | Crustaceans | Colombia |
| 378. | Hypolobocera exuca | Hypolobocera exuca | Crustaceans | Colombia, Ecuador |
| 379. | Hypolobocera cajambrensis | Hypolobocera cajambrensis | Crustaceans | Colombia |
| 380. | Hypolobocera barbacensis | Hypolobocera barbacensis | Crustaceans | Colombia |
| 381. | Hypolobocera andagoensis | Hypolobocera andagoensis | Crustaceans | Colombia |
| 382. | Hypolobocera alata | Hypolobocera alata | Crustaceans | Colombia |
| 383. | Hypolobocera velezi | Hypolobocera velezi | Crustaceans | Colombia |
| 384. | Inca Tern | Larosterna inca | Birds | Chile, Colombia, Ecuador, Peru |
| 385. | Indigo-winged Parrot | Hapalopsittaca fuertesi | Birds | Colombia |
| 386. | Inga mucuna | Inga mucuna | Plants | Colombia, Panama |
| 387. | Inga macarenensis | Inga macarenensis | Plants | Colombia |
| 388. | Inga interfluminensis | Inga interfluminensis | Plants | Colombia |
| 389. | Inga coragypsea | Inga coragypsea | Plants | Colombia |
| 390. | Inga allenii | Inga allenii | Plants | Colombia, Costa Rica, Panama |
| 391. | Inga saffordiana | Inga saffordiana | Plants | Colombia, Panama |
| 392. | Inger's Robber Frog | Strabomantis ingeri | Amphibians | Colombia |
| 393. | Ismael's broad-nosed Bat | Platyrrhinus ismaeli | Mammals | Colombia, Ecuador, Peru |
| 394. | Jaguar
|
Panthera onca | Mammals | Arizona, California, Central and South America, Louisiana, Mexico, New Mexico, Texas |
| 395. | Japanese Devilray | Mobula japanica | Fishes | Africa, Asia, Australia, Central America, Hawaii, Middle East, North America, Oceanic, South America |
| 396. | Johnson's Horned Treefrog | Hemiphractus johnsoni | Amphibians | Brazil, Colombia |
| 397. | Kaplan's Garagoa Treefrog | Dendropsophus stingi | Amphibians | Colombia |
| 398. | Kokoe Poison Frog | Phyllobates aurotaenia | Amphibians | Colombia |
| 399. | La Arboleda Stubfoot Toad | Atelopus muisca | Amphibians | Colombia |
| 400. | La Guitarra Stubfoot Toad | Atelopus guitarraensis | Amphibians | Colombia |
| 401. | Lamarck's Sheet Coral | Agaricia lamarcki | Corals, Jellyfish, and Sea Anemones | Central and South America, Europe, North America (including United States) |
| 402. | Large Ivory Coral | Oculina varicosa | Corals, Jellyfish, and Sea Anemones | Central America, North America (including United States), Oceanic, South America |
| 403. | Largetooth Sawfish | Pristis perotteti | Fishes | Africa, Central and South America, Europe, Mexico, United States |
| 404. | Least Big-eared Bat | Neonycteris pusilla | Mammals | Brazil, Colombia |
| 405. | Least Tern | Sterna antillarum | Birds | Bahamas, Central America (winters), Greater and Lesser Antilles, Mexico, Northern South America, USA (California, including the Miss. R. Basin), Atlantic Gulf Coasts |
| 406. | Lehmann's Poison Frog | Oophaga lehmanni | Amphibians | Colombia |
| 407. | Lehmann's Rocket Frog | Hyloxalus lehmanni | Amphibians | Colombia, Ecuador |
| 408. | Lemur Leaf Frog | Hylomantis lemur | Amphibians | Colombia, Costa Rica, Panama |
| 409. | Leptolejeunea tridentata | Leptolejeunea tridentata | Plants | Colombia |
| 410. | Licania salicifolia | Licania salicifolia | Plants | Colombia |
| 411. | Linda's Treefrog | Hyloscirtus lindae | Amphibians | Colombia, Ecuador |
| 412. | Lindacatalina sumacensis | Lindacatalina sumacensis | Crustaceans | Colombia, Ecuador |
| 413. | Little Spotted Cat | Leopardus tigrinus | Mammals | Costa Rica to Northern Argentina |
| 414. | Little Woodstar | Chaetocercus bombus | Birds | Colombia, Ecuador, Peru |
| 415. | Little Woolly Mouse Opossum | Micoureus phaeus | Mammals | Colombia, Ecuador, Peru |
| 416. | Logwood | Xylosma obovatum | Plants | Colombia |
| 417. | Long-haired Spider Monkey | Ateles belzebuth | Mammals | Brazil, Colombia, Ecuador, Peru, Venezuela |
| 418. | Long-tailed Otter | Lontra longicaudis | Mammals | South America |
| 419. | Long-wattled Umbrellabird | Cephalopterus penduliger | Birds | Colombia, Ecuador |
| 420. | Longnose Eagle Ray | Myliobatis longirostris | Fishes | Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Honduras, Mexico (Baja California), Nicaragua, Panama, Peru |
| 421. | Luteolejeunea herzogii | Luteolejeunea herzogii | Plants | Colombia, Panama, Peru |
| 422. | Lynch's Colombian Treefrog | Hyloscirtus lynchi | Amphibians | Colombia |
| 423. | Lynch's Giant Glass Frog | Centrolene lynchi | Amphibians | Colombia, Ecuador |
| 424. | Macrolobium pittieri | Macrolobium pittieri | Plants | Colombia, Panama |
| 425. | Magdalena Giant Glass Frog | Centrolene tayrona | Amphibians | Colombia |
| 426. | Magnolia | Magnolia urraoense | Plants | Colombia |
| 427. | Magnolia | Magnolia caricifragrans | Plants | Colombia |
| 428. | Magnolia | Magnolia hernandezii | Plants | Colombia |
| 429. | Magnolia | Magnolia santanderiana | Plants | Colombia |
| 430. | Magnolia | Magnolia cararensis | Plants | Colombia |
| 431. | Magnolia | Magnolia henaoi | Plants | Colombia |
| 432. | Magnolia | Magnolia sambuensis | Plants | Colombia, Panama |
| 433. | Magnolia | Magnolia calophylla | Plants | Colombia |
| 434. | Magnolia | Magnolia guatapensis | Plants | Colombia |
| 435. | Magnolia | Magnolia calimaensis | Plants | Colombia |
| 436. | Magnolia | Magnolia gilbertoi | Plants | Colombia |
| 437. | Magnolia | Magnolia polyhypsophylla | Plants | Colombia |
| 438. | Magnolia | Magnolia georgii | Plants | Colombia |
| 439. | Magnolia | Magnolia narinensis | Plants | Colombia |
| 440. | Magnolia | Magnolia yarumalense | Plants | Colombia |
| 441. | Magnolia | Magnolia espinalii | Plants | Colombia |
| 442. | Magnolia | Magnolia mahechae | Plants | Colombia |
| 443. | Magnolia | Magnolia wolfii | Plants | Colombia |
| 444. | Magnolia | Magnolia colombiana | Plants | Colombia |
| 445. | Magnolia | Magnolia lenticellatum | Plants | Colombia |
| 446. | Magnolia | Magnolia virolinensis | Plants | Colombia |
| 447. | Magnolia | Magnolia cespedesii | Plants | Colombia |
| 448. | Magnolia | Magnolia katiorum | Plants | Colombia |
| 449. | Malouetia isthmica | Malouetia isthmica | Plants | Colombia, Panama |
| 450. | Malvasa Stubfoot Toad | Atelopus eusebianus | Amphibians | Colombia |
| 451. | Mantled Howler Monkey
|
Alouatta palliata | Mammals | Mexico to South America |
| 452. | Margay
|
Leopardus wiedii | Mammals | Central and South America, Mexico |
| 453. | Marinkelle's Sword-nosed Bat | Lonchorhina marinkellei | Mammals | Colombia |
| 454. | Masked Hamlet | Hypoplectrus providencianus | Fishes | Colombia |
| 455. | Masked Mountain-tanager | Buthraupis wetmorei | Birds | Colombia, Ecuador, Peru |
| 456. | Masked Saltator | Saltator cinctus | Birds | Colombia, Ecuador, Peru |
| 457. | Mayna suaveolens | Mayna suaveolens | Plants | Colombia |
| 458. | Mayna pubescens | Mayna pubescens | Plants | Colombia |
| 459. | Melissa's Yellow-eared Bat | Vampyressa melissa | Mammals | Colombia, Ecuador, Peru |
| 460. | Meriania versicolor | Meriania versicolor | Plants | Colombia |
| 461. | Meriania peltata | Meriania peltata | Plants | Colombia |
| 462. | Merida Andes Treefrog | Hyloscirtus platydactylus | Amphibians | Colombia, Venezuela |
| 463. | Merida Brocket | Mazama bricenii | Mammals | Colombia, Venezuela |
| 464. | Mesagrion leucorrhinum | Mesagrion leucorrhinum | Insects | Colombia |
| 465. | Mesopotamia Beaked Toad | Rhinella rostrata | Amphibians | Colombia |
| 466. | Metteniusa santanderensis | Metteniusa santanderensis | Plants | Colombia |
| 467. | Metteniusa huilensis | Metteniusa huilensis | Plants | Colombia |
| 468. | Metteniusa edulis | Metteniusa edulis | Plants | Colombia |
| 469. | Metteniusa cundinamarcensis | Metteniusa cundinamarcensis | Plants | Colombia |
| 470. | Miconia poecilantha | Miconia poecilantha | Plants | Colombia |
| 471. | Military Macaw | Ara militaris | Birds | Argentina, Bolivia, Colombia, Ecuador, Mexico, Peru, Venezuela |
| 472. | Millepora striata | Millepora striata | Corals, Jellyfish, and Sea Anemones | Central America, North America, South America |
| 473. | Mindo Cochran Frog | Centrolene balionotum | Amphibians | Colombia, Ecuador |
| 474. | Mittermeier's Stubfoot Toad | Atelopus mittermeieri | Amphibians | Colombia |
| 475. | Montastraea franksi | Montastraea franksi | Corals, Jellyfish, and Sea Anemones | Central America, North America (including United States Territory), Oceanic, South America |
| 476. | Montastraea faveolata | Montastraea faveolata | Corals, Jellyfish, and Sea Anemones | Central America, North America (including United States Territory), South America |
| 477. | Montastraea annularis | Montastraea annularis | Corals, Jellyfish, and Sea Anemones | Central America, North America (including United States Territory), South America |
| 478. | Moritschus altaquerensis | Moritschus altaquerensis | Crustaceans | Colombia |
| 479. | Mountain Paca | Cuniculus taczanowskii | Mammals | Bolivia, Colombia, Ecuador, Peru, Venezuela |
| 480. | Mountain Tapir | Tapirus pinchaque | Mammals | Colombia, Ecuador and possibly Peru and Venezuela |
| 481. | Mouriri panamensis | Mouriri panamensis | Plants | Colombia, Panama |
| 482. | Mouriri completens | Mouriri completens | Plants | Colombia, Panama |
| 483. | Moustached Antpitta | Grallaria alleni | Birds | Colombia, Ecuador |
| 484. | Multicolored Tanager | Chlorochrysa nitidissima | Birds | Colombia |
| 485. | Munchique Wood-wren | Henicorhina negreti | Birds | Colombia |
| 486. | Napo Sabrewing | Campylopterus villaviscensio | Birds | Colombia, Ecuador, Peru |
| 487. | Narcine leoparda | Narcine leoparda | Fishes | Colombia |
| 488. | Nassau Grouper | Epinephelus striatus | Fishes | Central and South America, United States (Florida, Minor Outlying Islands) |
| 489. | Nectandra guadaripo | Nectandra guadaripo | Plants | Colombia, Ecuador |
| 490. | Neosprucea sararensis | Neosprucea sararensis | Plants | Colombia |
| 491. | Neostrengeria perijaensis | Neostrengeria perijaensis | Crustaceans | Colombia |
| 492. | Niceforo's Stubfoot Toad | Atelopus nicefori | Amphibians | Colombia |
| 493. | Niceforo's Wren | Thryothorus nicefori | Birds | Colombia |
| 494. | Niceforonia adenobrachia | Niceforonia adenobrachia | Amphibians | Colombia |
| 495. | North Shore Marsupial Frog | Gastrotheca espeletia | Amphibians | Colombia, Ecuador |
| 496. | Northern Helmeted Curassow | Pauxi pauxi | Birds | Colombia, Venezuela |
| 497. | Northern Pudu | Pudu mephistophiles | Mammals | Colombia, Ecuador, Peru |
| 498. | Northern Screamer | Chauna chavaria | Birds | Colombia, Venezuela |
| 499. | Oceanic Whitetip Shark | Carcharhinus longimanus | Fishes | Africa, American Samoa, Asia, Australia, Central America, Europe, Middle East, North America (including United States and Hawaii), Oceanic, South America |
| 500. | Ocelot
|
Leopardus pardalis | Mammals | USA (Arizona, Texas) to Central and South America |
| 501. | Ochraceous Attila | Attila torridus | Birds | Colombia, Ecuador, Peru |
| 502. | Oenocarpus circumtextus | Oenocarpus circumtextus | Plants | Colombia |
| 503. | Olive Grouper | Epinephelus cifuentesi | Fishes | Colombia, Costa Rica, Ecuador |
| 504. | Orange-fronted Barbet | Capito squamatus | Birds | Colombia, Ecuador |
| 505. | Orinoco Crocodile | Crocodylus intermedius | Reptiles | South America (Orinoco R. Basin) |
| 506. | Orinoco Goose | Neochen jubata | Birds | Argentina, Bolivia, Brazil, Colombia, Ecuador, Guyana, Jamaica, Paraguay, Peru, Venezuela, West Indies (Barbados) |
| 507. | Orinoco Sword-nosed Bat | Lonchorhina orinocensis | Mammals | Colombia, Venezuela |
| 508. | Ornate Titi Monkey | Callicebus ornatus | Mammals | Colombia |
| 509. | Orphan Salamander | Bolitoglossa capitana | Amphibians | Colombia |
| 510. | Orphanodendron bernalii | Orphanodendron bernalii | Plants | Colombia |
| 511. | Ouratea tumacoensis | Ouratea tumacoensis | Plants | Colombia |
| 512. | Pacarana | Dinomys branickii | Mammals | Bolivia, Brazil, Colombia, Ecuador, Peru, Venezuela |
| 513. | Pacific Giant Glass Frog | Centrolene geckoideum | Amphibians | Colombia, Ecuador |
| 514. | Pacific Marsupial Frog | Gastrotheca angustifrons | Amphibians | Colombia, Ecuador |
| 515. | Pacific Seahorse | Hippocampus ingens | Fishes | Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Mexico, Panama, Peru, United States (California) |
| 516. | Pandi Climbing Salamander | Bolitoglossa pandi | Amphibians | Colombia |
| 517. | Papallacta Marsupial Frog | Gastrotheca orophylax | Amphibians | Colombia, Ecuador |
| 518. | Papallacta Treefrog | Hyloscirtus psarolaimus | Amphibians | Colombia, Ecuador |
| 519. | Paramo Frontino Salamander | Bolitoglossa hypacra | Amphibians | Colombia |
| 520. | Parkinson's Petrel | Procellaria parkinsoni | Birds | Australia, Central America, North America, Oceanic, South America |
| 521. | Pebas Stubfoot Toad | Atelopus spumarius | Amphibians | Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname |
| 522. | Peracca's Plump Toad | Osornophryne bufoniformis | Amphibians | Colombia, Ecuador |
| 523. | Perija Metaltail | Metallura iracunda | Birds | Colombia, Venezuela |
| 524. | Perija Thistletail | Schizoeaca perijana | Birds | Colombia, Venezuela |
| 525. | Phragmotheca rubriflora | Phragmotheca rubriflora | Plants | Colombia |
| 526. | Phytelephas tumacana | Phytelephas tumacana | Plants | Colombia |
| 527. | Pichincha Giant Glass Frog | Centrolene heloderma | Amphibians | Colombia, Ecuador |
| 528. | Pichincha Poison Frog | Oophaga sylvatica | Amphibians | Colombia, Ecuador |
| 529. | Pillar Coral | Dendrogyra cylindrus | Corals, Jellyfish, and Sea Anemones | Central America, Europe, North America (including United States), South America |
| 530. | Pink-footed Shearwater | Ardenna creatopus | Birds | Argentina, Australia, Canada, Chile, Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, Mexico, New Zealand, Nicaragua, Peru, United States |
| 531. | Pink-throated Brilliant | Heliodoxa gularis | Birds | Colombia, Ecuador, Peru |
| 532. | Pirre Warbler | Basileuterus ignotus | Birds | Colombia, Panama |
| 533. | Pirri Range Stubfoot Toad | Atelopus glyphus | Amphibians | Colombia, Panama |
| 534. | Plate-billed Mountain-toucan | Andigena laminirostris | Birds | Colombia, Ecuador |
| 535. | Plumbeous Forest-falcon | Micrastur plumbeus | Birds | Colombia, Ecuador |
| 536. | Plumbeous Hawk | Leucopternis plumbeus | Birds | Colombia, Ecuador, Panama, Peru |
| 537. | Poey's Grouper | Epinephelus flavolimbatus | Fishes | Central America, North America (including United States), South America |
| 538. | Porites lobata | Porites lobata | Corals, Jellyfish, and Sea Anemones | Africa, American Samoa, Asia, Australia, Central America, Europe, Middle East, North America (Hawaii/US Territory), Oceanic, South America |
| 539. | Porites branneri | Porites branneri | Corals, Jellyfish, and Sea Anemones | Central America, South America |
| 540. | Pourouma oraria | Pourouma oraria | Plants | Colombia, Panama, Peru |
| 541. | Pouteria Tree | Pouteria arguacoensium | Plants | South America |
| 542. | Pouteria Tree | Pouteria macrocarpa | Plants | Central America, South America |
| 543. | Pouteria Tree | Pouteria juruana | Plants | South America |
| 544. | Pouteria Tree | Pouteria espinae | Plants | South America |
| 545. | Pouteria Tree | Pouteria collina | Plants | South America |
| 546. | Pouteria Tree | Pouteria bracteata | Plants | South America |
| 547. | Pradosia cuatrecasasii | Pradosia cuatrecasasii | Plants | Colombia |
| 548. | Pristimantis Rain Frog | Pristimantis mars | Amphibians | Colombia |
| 549. | Pristimantis Rain Frog | Pristimantis parectatus | Amphibians | Colombia |
| 550. | Pristimantis Rain Frog | Pristimantis pugnax | Amphibians | Colombia, Ecuador |
| 551. | Pristimantis Rain Frog | Pristimantis ruthveni | Amphibians | Colombia |
| 552. | Pristimantis Rain Frog | Pristimantis silverstonei | Amphibians | Colombia |
| 553. | Pristimantis Rain Frog | Pristimantis tamsitti | Amphibians | Colombia |
| 554. | Pristimantis Rain Frog | Pristimantis viridis | Amphibians | Colombia |
| 555. | Pristimantis Rain Frog | Pristimantis acutirostris | Amphibians | Colombia |
| 556. | Pristimantis Rain Frog | Pristimantis bernali | Amphibians | Colombia |
| 557. | Pristimantis Rain Frog | Pristimantis celator | Amphibians | Colombia, Ecuador |
| 558. | Pristimantis Rain Frog | Pristimantis douglasi | Amphibians | Colombia |
| 559. | Pristimantis Rain Frog | Pristimantis gracilis | Amphibians | Colombia |
| 560. | Pristimantis Rain Frog | Pristimantis juanchoi | Amphibians | Colombia |
| 561. | Pristimantis Rain Frog | Pristimantis maculosus | Amphibians | Colombia |
| 562. | Pristimantis Rain Frog | Pristimantis orpacobates | Amphibians | Colombia |
| 563. | Pristimantis Rain Frog | Pristimantis polychrus | Amphibians | Colombia |
| 564. | Pristimantis Rain Frog | Pristimantis ruedai | Amphibians | Colombia |
| 565. | Pristimantis Rain Frog | Pristimantis signifer | Amphibians | Colombia |
| 566. | Pristimantis Rain Frog | Pristimantis supernatis | Amphibians | Colombia, Ecuador |
| 567. | Pristimantis Rain Frog | Pristimantis viridicans | Amphibians | Colombia |
| 568. | Pristimantis Rain Frog | Pristimantis actinolaimus | Amphibians | Colombia |
| 569. | Pristimantis Rain Frog | Pristimantis bellona | Amphibians | Colombia |
| 570. | Pristimantis Rain Frog | Pristimantis caryophyllaceus | Amphibians | Colombia, Costa Rica, Panama |
| 571. | Pristimantis Rain Frog | Pristimantis dorsopictus | Amphibians | Colombia |
| 572. | Pristimantis Rain Frog | Pristimantis frater | Amphibians | Colombia |
| 573. | Pristimantis Rain Frog | Pristimantis jorgevelosai | Amphibians | Colombia |
| 574. | Pristimantis Rain Frog | Pristimantis loustes | Amphibians | Colombia, Ecuador |
| 575. | Pristimantis Rain Frog | Pristimantis ocreatus | Amphibians | Colombia |
| 576. | Pristimantis Rain Frog | Pristimantis polemistes | Amphibians | Colombia |
| 577. | Pristimantis Rain Frog | Pristimantis roseus | Amphibians | Colombia |
| 578. | Pristimantis Rain Frog | Pristimantis scolodiscus | Amphibians | Colombia, Ecuador |
| 579. | Pristimantis Rain Frog | Pristimantis sulculus | Amphibians | Colombia |
| 580. | Pristimantis Rain Frog | Pristimantis vicarius | Amphibians | Colombia |
| 581. | Pristimantis Rain Frog | Pristimantis bacchus | Amphibians | Colombia |
| 582. | Pristimantis Rain Frog | Pristimantis capitonis | Amphibians | Colombia |
| 583. | Pristimantis Rain Frog | Pristimantis diogenes | Amphibians | Colombia |
| 584. | Pristimantis Rain Frog | Pristimantis fetosus | Amphibians | Colombia |
| 585. | Pristimantis Rain Frog | Pristimantis johannesdei | Amphibians | Colombia |
| 586. | Pristimantis Rain Frog | Pristimantis lichenoides | Amphibians | Colombia |
| 587. | Pristimantis Rain Frog | Pristimantis molybrignus | Amphibians | Colombia |
| 588. | Pristimantis Rain Frog | Pristimantis platychilus | Amphibians | Colombia |
| 589. | Pristimantis Rain Frog | Pristimantis rosadoi | Amphibians | Colombia, Ecuador |
| 590. | Pristimantis Rain Frog | Pristimantis scoloblepharus | Amphibians | Colombia |
| 591. | Pristimantis Rain Frog | Pristimantis suetus | Amphibians | Colombia |
| 592. | Pristimantis Rain Frog | Pristimantis verecundus | Amphibians | Colombia, Ecuador |
| 593. | Pristimantis Rain Frog | Pristimantis anolirex | Amphibians | Colombia, Venezuela |
| 594. | Pristimantis Rain Frog | Pristimantis calcarulatus | Amphibians | Colombia, Ecuador |
| 595. | Pristimantis Rain Frog | Pristimantis diaphonus | Amphibians | Colombia |
| 596. | Pristimantis Rain Frog | Pristimantis fallax | Amphibians | Colombia |
| 597. | Pristimantis Rain Frog | Pristimantis insignitus | Amphibians | Colombia |
| 598. | Pristimantis Rain Frog | Pristimantis lemur | Amphibians | Colombia |
| 599. | Pristimantis Rain Frog | Pristimantis mnionaetes | Amphibians | Colombia |
| 600. | Pristimantis Rain Frog | Pristimantis phragmipleuron | Amphibians | Colombia |
| 601. | Pristimantis Rain Frog | Pristimantis repens | Amphibians | Colombia |
| 602. | Pristimantis Rain Frog | Pristimantis savagei | Amphibians | Colombia |
| 603. | Pristimantis Rain Frog | Pristimantis spilogaster | Amphibians | Colombia |
| 604. | Pristimantis Rain Frog | Pristimantis veletis | Amphibians | Colombia |
| 605. | Pristimantis Rain Frog | Pristimantis angustilineatus | Amphibians | Colombia |
| 606. | Pristimantis Rain Frog | Pristimantis calcaratus | Amphibians | Colombia |
| 607. | Pristimantis Rain Frog | Pristimantis deinops | Amphibians | Colombia |
| 608. | Pristimantis Rain Frog | Pristimantis eriphus | Amphibians | Colombia, Ecuador |
| 609. | Pristimantis Rain Frog | Pristimantis illotus | Amphibians | Colombia, Ecuador |
| 610. | Pristimantis Rain Frog | Pristimantis lasalleorum | Amphibians | Colombia |
| 611. | Pristimantis Rain Frog | Pristimantis miyatai | Amphibians | Colombia |
| 612. | Pristimantis Rain Frog | Pristimantis phalarus | Amphibians | Colombia |
| 613. | Pristimantis Rain Frog | Pristimantis renjiforum | Amphibians | Colombia |
| 614. | Pristimantis Rain Frog | Pristimantis satagius | Amphibians | Colombia |
| 615. | Pristimantis Rain Frog | Pristimantis siopelus | Amphibians | Colombia |
| 616. | Pristimantis Rain Frog | Pristimantis tribulosus | Amphibians | Colombia |
| 617. | Pristimantis Rain Frog | Pristimantis albericoi | Amphibians | Colombia |
| 618. | Pristimantis Rain Frog | Pristimantis cacao | Amphibians | Colombia |
| 619. | Pristimantis Rain Frog | Pristimantis degener | Amphibians | Colombia, Ecuador |
| 620. | Pristimantis Rain Frog | Pristimantis eremitus | Amphibians | Colombia, Ecuador |
| 621. | Pristimantis Rain Frog | Pristimantis hybotragus | Amphibians | Colombia |
| 622. | Pristimantis Rain Frog | Pristimantis kelephas | Amphibians | Colombia |
| 623. | Pristimantis Rain Frog | Pristimantis merostictus | Amphibians | Colombia |
| 624. | Pristimantis Rain Frog | Pristimantis petersorum | Amphibians | Colombia, Ecuador |
| 625. | Pristimantis Rain Frog | Pristimantis quinquagesimus | Amphibians | Colombia, Ecuador |
| 626. | Pristimantis Rain Frog | Pristimantis sanguineus | Amphibians | Colombia |
| 627. | Pristimantis Rain Frog | Pristimantis simoterus | Amphibians | Colombia |
| 628. | Pristimantis Rain Frog | Pristimantis torrenticola | Amphibians | Colombia |
| 629. | Pristimantis Rain Frog | Pristimantis zophus | Amphibians | Colombia |
| 630. | Pristimantis Rain Frog | Pristimantis alalocophus | Amphibians | Colombia |
| 631. | Pristimantis Rain Frog | Pristimantis cabrerai | Amphibians | Colombia |
| 632. | Pristimantis Rain Frog | Pristimantis colomai | Amphibians | Colombia, Ecuador |
| 633. | Pristimantis Rain Frog | Pristimantis elegans | Amphibians | Colombia |
| 634. | Pristimantis Rain Frog | Pristimantis hernandezi | Amphibians | Colombia |
| 635. | Pristimantis Rain Frog | Pristimantis jubatus | Amphibians | Colombia |
| 636. | Pristimantis Rain Frog | Pristimantis megalops | Amphibians | Colombia |
| 637. | Pristimantis Rain Frog | Pristimantis penelopus | Amphibians | Colombia |
| 638. | Pristimantis Rain Frog | Pristimantis quantus | Amphibians | Colombia |
| 639. | Pristimantis Rain Frog | Pristimantis sanctaemartae | Amphibians | Colombia |
| 640. | Pristimantis Rain Frog | Pristimantis simoteriscus | Amphibians | Colombia |
| 641. | Pristimantis Rain Frog | Pristimantis tayrona | Amphibians | Colombia |
| 642. | Pristimantis Rain Frog | Pristimantis xylochobates | Amphibians | Colombia |
| 643. | Pristimantis Rain Frog | Pristimantis affinis | Amphibians | Colombia |
| 644. | Pristimantis Rain Frog | Pristimantis bicolor | Amphibians | Colombia |
| 645. | Pristimantis Rain Frog | Pristimantis chrysops | Amphibians | Colombia |
| 646. | Pristimantis Rain Frog | Pristimantis duellmani | Amphibians | Colombia, Ecuador |
| 647. | Pristimantis Rain Frog | Pristimantis helvolus | Amphibians | Colombia |
| 648. | Protium correae | Protium correae | Plants | Colombia, Costa Rica, Nicaragua, Panama |
| 649. | Prunus villegasiana | Prunus villegasiana | Plants | South America |
| 650. | Prunus ernestii | Prunus ernestii | Plants | South America |
| 651. | Prunus carolinae | Prunus carolinae | Plants | South America |
| 652. | Psammocora stellata | Psammocora stellata | Corals, Jellyfish, and Sea Anemones | Africa, Asia, Central America, Mexico, Oceanic, South America, United States/US Territory |
| 653. | Purplish-mantled Tanager | Iridosornis porphyrocephalus | Birds | Colombia, Ecuador |
| 654. | Putumayo Robber Frog | Hypodactylus dolops | Amphibians | Colombia, Ecuador |
| 655. | Quararibea sanblasensis | Quararibea sanblasensis | Plants | Colombia, Panama |
| 656. | Quararibea pterocalyx | Quararibea pterocalyx | Plants | Colombia, Costa Rica, Panama, Venezuela |
| 657. | Queen Triggerfish | Balistes vetula | Fishes | Africa, Asia, Central America, North America (including United States), Oceanic, South America |
| 658. | Quindio Glass Frog | Centrolene quindianum | Amphibians | Colombia |
| 659. | Rainbow Parrotfish | Scarus guacamaia | Fishes | Central America, North America (including United States), Oceanic, South America |
| 660. | Recurve-billed Bushbird | Clytoctantes alixii | Birds | Colombia, Venezuela |
| 661. | Red Grouper | Epinephelus morio | Fishes | Central America, North America (including United States), Oceanic, South America |
| 662. | Red Porgy | Pagrus pagrus | Fishes | Asia, Central and South America, Europe, Africa, and the Middle East, Mexico, United States |
| 663. | Red Siskin | Carduelis cucullata | Birds | South America |
| 664. | Red-bellied Grackle | Hypopyrrhus pyrohypogaster | Birds | Colombia |
| 665. | Red-headed Amazon River Turtle | Podocnemis erythrocephala | Reptiles | Brazil, Colombia, Venezuela |
| 666. | Retrophyllum rospigliosii | Retrophyllum rospigliosii | Plants | Colombia, Ecuador, Peru, Venezuela |
| 667. | Rinorea haughtii | Rinorea haughtii | Plants | Colombia |
| 668. | Rinorea cordata | Rinorea cordata | Plants | Colombia |
| 669. | Rinorea antioquiensis | Rinorea antioquiensis | Plants | Colombia |
| 670. | Rinorea ulmifolia | Rinorea ulmifolia | Plants | Colombia |
| 671. | Rinorea marginata | Rinorea marginata | Plants | Colombia |
| 672. | Rinorea laurifolia | Rinorea laurifolia | Plants | Colombia |
| 673. | Rinorea hymenosepala | Rinorea hymenosepala | Plants | Colombia |
| 674. | Rio Calima Marsupial Frog | Gastrotheca dendronastes | Amphibians | Colombia, Ecuador |
| 675. | Rio Calles Robber Frog | Strabomantis cheiroplethus | Amphibians | Colombia |
| 676. | Rio Carauta Stubfoot Toad | Atelopus carauta | Amphibians | Colombia |
| 677. | Rio Chingual Valley Treefrog | Hyloscirtus pantostictus | Amphibians | Colombia, Ecuador |
| 678. | Rio Luisito Treefrog | Hyloscirtus piceigularis | Amphibians | Colombia |
| 679. | Rio Magdalena River Turtle | Podocnemis lewyana | Reptiles | Colombia |
| 680. | Rio Suno Robber Frog | Strabomantis cornutus | Amphibians | Colombia, Ecuador |
| 681. | Rollinia pachyantha | Rollinia pachyantha | Plants | Colombia |
| 682. | Rollinia amazonica | Rollinia amazonica | Plants | Colombia |
| 683. | Romeroa verticillata | Romeroa verticillata | Plants | Colombia |
| 684. | Rough Cactus Coral | Mycetophyllia ferox | Corals, Jellyfish, and Sea Anemones | Central America, North America (including United States), South America |
| 685. | Rufous-cheeked Hummingbird | Goethalsia bella | Birds | Colombia, Panama |
| 686. | Rufous-crowned Antpitta | Pittasoma rufopileatum | Birds | Colombia, Ecuador |
| 687. | Rufous-fronted Parakeet | Bolborhynchus ferrugineifrons | Birds | Colombia |
| 688. | Rufous-headed Chachalaca | Ortalis erythroptera | Birds | Colombia, Ecuador, Peru |
| 689. | Ruiz's Marsupial Frog | Gastrotheca ruizi | Amphibians | Colombia |
| 690. | Ruiz's Robber Frog | Strabomantis ruizi | Amphibians | Colombia |
| 691. | Ruiz's Rocket Frog | Hyloxalus ruizi | Amphibians | Colombia |
| 692. | Russet-crowned Quail-dove | Geotrygon goldmani | Birds | Colombia, Panama |
| 693. | Rusty-faced Parrot | Hapalopsittaca amazonina | Birds | Colombia, Venezuela |
| 694. | Rusty-headed Spinetail | Synallaxis fuscorufa | Birds | Colombia |
| 695. | Saccogaster melanomycter | Saccogaster melanomycter | Fishes | Colombia |
| 696. | Saffron-headed Parrot | Gypopsitta pyrilia | Birds | Colombia, Panama, Venezuela |
| 697. | San Andres Vireo | Vireo caribaeus | Birds | Colombia |
| 698. | San Isidro Stubfoot Toad | Atelopus pedimarmoratus | Amphibians | Colombia |
| 699. | Santa Marta Antpitta | Grallaria bangsi | Birds | Colombia |
| 700. | Santa Marta Bush-tyrant | Myiotheretes pernix | Birds | Colombia |
| 701. | Santa Marta Parakeet | Pyrrhura viridicata | Birds | Colombia |
| 702. | Santa Marta Poison Arrow Frog | Colostethus ruthveni | Amphibians | Colombia |
| 703. | Santa Marta Sabrewing | Campylopterus phainopeplus | Birds | Colombia |
| 704. | Santa Marta Warbler | Basileuterus basilicus | Birds | Colombia |
| 705. | Santa Marta Wren | Troglodytes monticola | Birds | Colombia |
| 706. | Santa Rita Beaked Toad | Rhinella macrorhina | Amphibians | Colombia |
| 707. | Santa Rita Rocket Frog | Colostethus fraterdanieli | Amphibians | Colombia |
| 708. | Santander Poison Frog | Ranitomeya virolinensis | Amphibians | Colombia |
| 709. | Sapphire-bellied Hummingbird | Lepidopyga lilliae | Birds | Colombia |
| 710. | Sardinata Treefrog | Hyloscirtus callipeza | Amphibians | Colombia |
| 711. | Savage's Cochran Frog | Cochranella savagei | Amphibians | Colombia |
| 712. | Scarlet-breasted Dacnis | Dacnis berlepschi | Birds | Colombia, Ecuador |
| 713. | Schmardaea microphylla | Schmardaea microphylla | Plants | Colombia, Ecuador, Peru, Venezuela |
| 714. | Seabass | Epinephelus niveatus | Fishes | Central America, North America (including United States), Oceanic, South America |
| 715. | Semicollared Hawk | Accipiter collaris | Birds | Colombia, Ecuador, Peru, Venezuela |
| 716. | Short-eared Dog | Atelocynus microtis | Mammals | Bolivia, Brazil, Colombia, Ecuador, Peru |
| 717. | Silverstone's Climbing Salamander | Bolitoglossa silverstonei | Amphibians | Colombia |
| 718. | Silvery-brown Bare-face Tamarin | Saguinus leucopus | Mammals | Colombia |
| 719. | Simmons' Treefrog | Hyloscirtus simmonsi | Amphibians | Colombia |
| 720. | Six-tubercled Amazon River Turtle | Podocnemis sextuberculata | Reptiles | Brazil, Colombia, Peru |
| 721. | Solanum sibundoyense | Solanum sibundoyense | Plants | Colombia |
| 722. | Sonson Stubfoot Toad | Atelopus sonsonensis | Amphibians | Colombia |
| 723. | Sooty Ant-tanager | Habia gutturalis | Birds | Colombia |
| 724. | Sooty-capped Puffbird | Bucco noanamae | Birds | Colombia |
| 725. | Souari Tree | Caryocar costaricense | Plants | Colombia, Costa Rica, Panama, Venezuela |
| 726. | Souari Tree | Caryocar amygdaliforme | Plants | Colombia, Panama, Peru |
| 727. | South American Red-lined Turtle | Trachemys scripta callirostris | Reptiles | Colombia, Venezuela |
| 728. | South American Tapir | Tapirus terrestris | Mammals | Colombia and Venezuela south to Paraguay and Argentina |
| 729. | Spectral Bat | Vampyrum spectrum | Mammals | Belize, Brazil, Colombia, Costa Rica, Ecuador, French Guiana, Guatemala, Guyana, Honduras, Mexico, Nicaragua, Peru, Suriname, Trinidad and Tobago, Venezuela |
| 730. | Sphaerolejeunea umbilicata | Sphaerolejeunea umbilicata | Plants | Colombia |
| 731. | Spiny-faced Antshrike | Xenornis setifrons | Birds | Colombia, Panama |
| 732. | Spotted Eagle Ray | Aetobatus narinari | Fishes | Africa, Asia, Australia, Central America, Middle East, North America (including United States and US Island Territory and Hawaii), Oceans, South America |
| 733. | Strabomantis necopinus | Strabomantis necopinus | Amphibians | Colombia |
| 734. | Strengeriana antioquensis | Strengeriana antioquensis | Crustaceans | Colombia |
| 735. | Stubfoot Toad | Atelopus nahumae | Amphibians | Colombia |
| 736. | Swartzia santanderensis | Swartzia santanderensis | Plants | Colombia |
| 737. | Swartzia robiniifolia | Swartzia robiniifolia | Plants | Colombia |
| 738. | Swartzia oraria | Swartzia oraria | Plants | Colombia |
| 739. | Tabebuia striata | Tabebuia striata | Plants | Colombia, Panama |
| 740. | Tacarcuna Tapaculo | Scytalopus panamensis | Birds | Colombia, Panama |
| 741. | Tacarcuna Wood-quail | Odontophorus dialeucos | Birds | Colombia, Panama |
| 742. | Tadapi Treefrog | Hyloscirtus alytolylax | Amphibians | Colombia, Ecuador |
| 743. | Tama Harlequin Frog | Atelopus tamaensis | Amphibians | Colombia, Venezuela |
| 744. | Tanager Finch | Oreothraupis arremonops | Birds | Colombia, Ecuador |
| 745. | Tandapi Giant Glass Frog | Centrolene peristictum | Amphibians | Colombia, Ecuador |
| 746. | Tartaruga | Podocnemis expansa | Reptiles | South America (Orinoco R. and Amazon R. basins) |
| 747. | Tatama Climbing Salamander | Bolitoglossa tatamae | Amphibians | Colombia |
| 748. | Tayrona Blenny | Coralliozetus tayrona | Fishes | Colombia |
| 749. | Tessmannianthus quadridomius | Tessmannianthus quadridomius | Plants | Colombia |
| 750. | Thin Leaf Lettuce Coral | Agaricia tenuifolia | Corals, Jellyfish, and Sea Anemones | Central America (including United States Territories), South America |
| 751. | Tiny Yellow Bat | Rhogeessa minutilla | Mammals | Colombia, Venezuela |
| 752. | Tocoyena pittieri | Tocoyena pittieri | Plants | Colombia, Costa Rica, Honduras, Panama |
| 753. | Tolima Dove | Leptotila conoveri | Birds | Colombia |
| 754. | Tolima Poison Frog | Ranitomeya tolimensis | Amphibians | Colombia |
| 755. | Toucan Barbet | Semnornis ramphastinus | Birds | Colombia, Ecuador |
| 756. | Tracaja | Podocnemis unifilis | Reptiles | South America (Orinoco R. and Amazon R. basins) |
| 757. | Trichilia acuminata | Trichilia acuminata | Plants | Colombia, Panama |
| 758. | Trigonobalanus excelsa | Trigonobalanus excelsa | Plants | Colombia |
| 759. | Turquoise Dacnis | Dacnis hartlaubi | Birds | Colombia |
| 760. | Turquoise-throated Puffleg | Eriocnemis godini | Birds | Colombia, Ecuador |
| 761. | Unicolored Oldfield Mouse | Thomasomys monochromos | Mammals | Colombia |
| 762. | Upper Magdalena Tapaculo | Scytalopus rodriguezi | Birds | Colombia |
| 763. | Urrao Cochran Frog | Cochranella megistra | Amphibians | Colombia |
| 764. | Valle del Cauca Rocket Frog | Hyloxalus fascianigrus | Amphibians | Colombia |
| 765. | Vantanea magdalenensis | Vantanea magdalenensis | Plants | Colombia |
| 766. | Variegated Spider Monkey | Ateles hybridus | Mammals | Colombia, Venezuela |
| 767. | Viridian Dacnis | Dacnis viguieri | Birds | Colombia, Panama |
| 768. | Walker's Salamander | Bolitoglossa walkeri | Amphibians | Colombia |
| 769. | Walker's Sierra Frog | Geobatrachus walkeri | Amphibians | Colombia |
| 770. | Walker's Stubfoot Toad | Atelopus walkeri | Amphibians | Colombia |
| 771. | Wattled Curassow | Crax globulosa | Birds | Bolivia, Brazil, Colombia, Peru |
| 772. | Wattled Guan | Aburria aburri | Birds | Colombia, Ecuador, Peru, Venezuela |
| 773. | Waved Albatross | Phoebastria irrorata | Birds | Colombia, Ecuador, Peru |
| 774. | West Indian Manatee
|
Trichechus manatus | Mammals | Caribbean Sea, South America, Southeastern USA |
| 775. | Western Cochran Frog | Cochranella adiazeta | Amphibians | Colombia |
| 776. | Wettinia hirsuta | Wettinia hirsuta | Plants | Colombia |
| 777. | Whale Shark
|
Rhincodon typus | Fishes | Africa, American Samoa, Asia, Australia, Central America, Middle East, Oceanic, South America |
| 778. | White-crowned Pigeon | Patagioenas leucocephala | Birds | Central America, North America (including United States), South America |
| 779. | White-lipped Peccary | Tayassu pecari | Mammals | Central America, North America, South America |
| 780. | White-lored Warbler | Basileuterus conspicillatus | Birds | Colombia |
| 781. | White-mantled Barbet | Capito hypoleucus | Birds | Colombia |
| 782. | Winter Climbing Salamander | Bolitoglossa hiemalis | Amphibians | Colombia |
| 783. | Wood Sprite Gracile Mouse Opossum | Gracilinanus dryas | Mammals | Colombia, Venezuela |
| 784. | Woodland Oldfield Mouse | Thomasomys hylophilus | Mammals | Colombia, Venezuela |
| 785. | Yellow-eared Parrot | Ognorhynchus icterotis | Birds | Colombia, Ecuador |
| 786. | Yellow-green Bush-tanager | Chlorospingus flavovirens | Birds | Colombia, Ecuador |
| 787. | Yellow-headed Brush-finch | Atlapetes flaviceps | Birds | Colombia |
| 788. | Yellow-headed Manakin | Xenopipo flavicapilla | Birds | Colombia, Ecuador |
| 789. | Yellow-knobbed Curassow | Crax daubentoni | Birds | Colombia, Venezuela |
| 790. | Yellowfin Grouper | Mycteroperca venenosa | Fishes | Central America, North America (including United States), Oceanic, South America |
| 791. | Zamia hymenophyllidia | Zamia hymenophyllidia | Plants | South America |
| 792. | Zamia roezlii | Zamia roezlii | Plants | South America |
| 793. | Zamia encephalartoides | Zamia encephalartoides | Plants | South America |
| 794. | Zamia poeppigiana | Zamia poeppigiana | Plants | South America |
| 795. | Zamia disodon | Zamia disodon | Plants | South America |
| 796. | Zamia obliqua | Zamia obliqua | Plants | Central America, South America |
| 797. | Zamia chigua | Zamia chigua | Plants | Central America, South America |
| 798. | Zamia muricata | Zamia muricata | Plants | South America |
| 799. | Zamia amplifolia | Zamia amplifolia | Plants | South America |
| 800. | Zamia montana | Zamia montana | Plants | South America |
| 801. | Zamia amazonum | Zamia amazonum | Plants | South America |
| 802. | Zamia melanorrhachis | Zamia melanorrhachis | Plants | South America |
| 803. | Zamia wallisii | Zamia wallisii | Plants | South America |
| 804. | Zamia manicata | Zamia manicata | Plants | Central America, South America |
| 805. | Zamia lecointei | Zamia lecointei | Plants | South America |
| 806. | Zamia ulei | Zamia ulei | Plants | South America |
| 807. | Zygia lehmannii | Zygia lehmannii | Plants | Colombia |
Latest Blog Articles
We shared the story of a rare white giraffe family years ago. Today, only the male is left. With a GPS tracker now guiding his safety, this unusual and beautiful creature continues his quiet journey across the savannah.
The Columbian white-tailed deer, once on the edge of disappearing, is now making a remarkable comeback in the Pacific Northwest.
Beneath the dense thornscrub of South Texas, a rare and beautiful wildcat still roams: the ocelot. Once found across much of the state and beyond, these spotted cats are now recognized as being in serious trouble in the United States. |