MAVIN Version: January 15, 2010 Poison Centre Munich

Venomous animals: alphabetical list of names

See other list types: Zoological class, Geographic region.

  1. 1. Acanthophis (Genus)
  2. 2. Acanthophis antarcticus
  3. 3. Acanthophis praelongus
  4. 4. Acanthophis pyrrhus
  5. 5. African Desert Horned Viper (Cerastes cerastes)
  6. 6. Agkistrodon (Genus)
  7. 7. Agkistrodon acutus (Deinagkistrodon acutus)
  8. 8. Agkistrodon bilineatus
  9. 9. Agkistrodon bilineatus bilineatus
  10. 10. Agkistrodon bilineatus howardgloydi
  11. 11. Agkistrodon bilineatus lemosespinali
  12. 12. Agkistrodon bilineatus russeolus
  13. 13. Agkistrodon contortrix
  14. 14. Agkistrodon contortrix contortrix
  15. 15. Agkistrodon contortrix laticinctus
  16. 16. Agkistrodon contortrix mokasen
  17. 17. Agkistrodon contortrix phaeogaster
  18. 18. Agkistrodon contortrix pictigaster
  19. 19. Agkistrodon piscivorus
  20. 20. Agkistrodon piscivorus conanti
  21. 21. Agkistrodon piscivorus leucostoma
  22. 22. Agkistrodon piscivorus piscivorus
  23. 23. Agkistrodon rhodostoma [Barbour 1912] (Calloselasma rhodostoma)
  24. 24. Agkistrodon species of american continent
  25. 25. Agkistrodon taylori
  26. 26. Aipysurus (Genus)
  27. 27. Aipysurus laevis
  28. 28. Alcatrazes Lancehead (Bothrops alcatraz)
  29. 29. Alpenviper (Vipera aspis)
  30. 30. Anamally Pit Viper (Trimeresurus malabaricus)
  31. 31. Anchietas Cobra (Naja annulifera)
  32. 32. Andaman Pit Viper (Trimeresurus andersoni)
  33. 33. Andean Lancehead (Bothrops andianus)
  34. 34. Anderson's Pit Viper (Trimeresurus andersoni)
  35. 35. Androctonus (Genus)
  36. 36. Androctonus australis
  37. 37. Androctonus australis hector
  38. 38. Androctonus species
  39. 39. Angel de la Guarda Island Speckled Rattlesnake (Crotalus mitchellii angelensis)
  40. 40. Angel Island Rattlesnake (Crotalus mitchellii angelensis)
  41. 41. Angel Island Speckled Rattlesnake (Crotalus mitchellii angelensis)
  42. 42. Angolan Cobra (Naja annulifera)
  43. 43. Arabian Saw-scaled Viper (Echis coloratus)
  44. 44. Araignee Orange de Curaco (Latrodectus curacaviensis)
  45. 45. Arizona Black Rattlesnake (Crotalus viridis cerberus)
  46. 46. Arizona Prairie Rattlesnake (Crotalus viridis nuntius)
  47. 47. Arizona Ridge-nosed Rattlesnake (Crotalus willardi willardi)
  48. 48. Arizona Ridgenose Rattlesnake (Crotalus willardi willardi)
  49. 49. Armstrong's Dusky Rattlesnake (Crotalus triseriatus armstrongi)
  50. 50. Asiatic Cobra (Naja naja)
  51. 51. Asiatic Moccasin (Agkistrodon contortrix pictigaster)
  52. 52. Asp Viper (Vipera aspis)
  53. 53. Aspisviper (Vipera aspis)
  54. 54. Astrotia (Genus)
  55. 55. Astrotia stokesii
  56. 56. Atlas mountain viper (Macrovipera mauritanica)
  57. 57. Atrax (Genus)
  58. 58. Atrax robustus
  59. 59. Atrax species
  60. 60. Atropoides (Genus)
  61. 61. Atropoides nummifer
  62. 62. Austrelaps (Genus)
  63. 63. Austrelaps ramsayi
  64. 64. Austrelaps superbus
  65. 65. Autlan Rattlesnake (Crotalus lannomi)
  66. 66. Avicenna's Viper (Cerastes vipera)
  67. 67. Bahia Lancehead (Bothrops leucurus)
  68. 68. Baja California Rattlesnake (Crotalus enyo cerralvensis)
  69. 69. Baja California Rattlesnake (Crotalus enyo enyo)
  70. 70. Baja California Rattlesnake (Crotalus enyo furvus)
  71. 71. Bamboo Pit Viper (Trimeresurus gramineus)
  72. 72. Bamboo-leaf Green Snake (Trimeresurus stejnegeri)
  73. 73. Banded Amphibious Snake (Laticauda laticaudata)
  74. 74. Banded Cobra (Naja annulifera)
  75. 75. Banded Krait (Bungarus fasciatus)
  76. 76. Banded Rattlesnake (Crotalus horridus horridus)
  77. 77. Banded Rock Rattlesnake (Crotalus lepidus klauberi)
  78. 78. Barba Amarilla (Bothrops asper)
  79. 79. Barba Amarilla (Bothrops atrox)
  80. 80. Barnett's Lancehead (Bothrops barnetti)
  81. 81. Barnett's Pit Viper (Bothrops barnetti)
  82. 82. Barred Coral Snake (Calliophis calligaster)
  83. 83. Beaked Sea Snake (Enhydrina schistosa)
  84. 84. Beautiful Pit Viper (Trimeresurus venustus)
  85. 85. Beddome's Coral Snake (Calliophis beddomei)
  86. 86. Bengal Cobra (Naja kaouthia)
  87. 87. Bibron's Coral Snake (Calliophis bibroni)
  88. 88. Binocellate Cobra (Naja naja)
  89. 89. Bitis (Genus)
  90. 90. Bitis arietans
  91. 91. Bitis caudalis
  92. 92. Bitis gabonica
  93. 93. Bitis gabonica rhinoceros
  94. 94. Bitis lachesis (Bitis arietans)
  95. 95. Bitis rhinoceros (Bitis gabonica rhinoceros)
  96. 96. Black and White-lipped Cobra (Naja melanoleuca)
  97. 97. Black and Yellow Sea Snake (Pelamis platurus)
  98. 98. Black Cobra (Naja melanoleuca)
  99. 99. Black Coral Snake (Calliophis nigrescens)
  100. 100. Black Desert Cobra (Walterinnesia aegyptia)
  101. 101. Black Mamba (Dendroaspis polylepis)
  102. 102. Black Widow Spider (Latrodectus indistinctus)
  103. 103. Black Widow Spider (Latrodectus mactans)
  104. 104. Black-backed Sea Snake (Pelamis platurus)
  105. 105. Black-banded Sea Krait (Laticauda laticaudata)
  106. 106. Black-lipped Cobra (Naja melanoleuca)
  107. 107. Black-mouthed Mamba (Dendroaspis polylepis)
  108. 108. Black-necked Spitting Cobra (Naja nigricollis)
  109. 109. Black-speckled Palm Pit Viper (Bothriechis nigroviridis)
  110. 110. Black-tailed Coral Snake (Calliophis melanurus)
  111. 111. Black-tailed Rattlesnake (Crotalus molossus molossus)
  112. 112. Blacktail Rattlesnake (Crotalus molossus molossus)
  113. 113. Blue Krait (Bungarus caeruleus)
  114. 114. Blue Krait (Bungarus candidus)
  115. 115. Blunt-nosed Desert Viper (Macrovipera deserti)
  116. 116. Boicotiara (Bothrops cotiara)
  117. 117. Bolivian Lancehead (Bothrops sanctaecrucis)
  118. 118. Boomslang (Dispholidus typus)
  119. 119. Bornean Leaf-nosed Pit Viper (Trimeresurus borneensis)
  120. 120. Bornean Pit Viper (Trimeresurus borneensis)
  121. 121. Borneo Pit Viper (Trimeresurus borneensis)
  122. 122. Bothriechis (Genus)
  123. 123. Bothriechis lateralis
  124. 124. Bothriechis nigroviridis
  125. 125. Bothriechis schlegeli
  126. 126. Bothrops (Genus)
  127. 127. Bothrops alcatraz
  128. 128. Bothrops alternatus
  129. 129. Bothrops ammodytoides
  130. 130. Bothrops andianus
  131. 131. Bothrops asper
  132. 132. Bothrops atrox
  133. 133. Bothrops barnetti
  134. 134. Bothrops brazili
  135. 135. Bothrops caribbaeus
  136. 136. Bothrops colombianus
  137. 137. Bothrops cotiara
  138. 138. Bothrops erythromelas
  139. 139. Bothrops fonsecai
  140. 140. Bothrops iglesiasi
  141. 141. Bothrops insularis
  142. 142. Bothrops itapetiningae
  143. 143. Bothrops jararaca
  144. 144. Bothrops jararacussu
  145. 145. Bothrops jonathani
  146. 146. Bothrops lanceolatus
  147. 147. Bothrops leucurus
  148. 148. Bothrops lojanus
  149. 149. Bothrops marajoensis
  150. 150. Bothrops moojeni
  151. 151. Bothrops muriciensis
  152. 152. Bothrops neuwiedi
  153. 153. Bothrops osbornei
  154. 154. Bothrops pictus
  155. 155. Bothrops pirajai
  156. 156. Bothrops pradoi
  157. 157. Bothrops roedingeri
  158. 158. Bothrops sanctaecrucis
  159. 159. Bothrops species of american continent
  160. 160. Bothrops venezuelensis
  161. 161. Bothrops xanthogrammus
  162. 162. Box Jelly (Chironex fleckeri)
  163. 163. Brazil's Lancehead (Bothrops brazili)
  164. 164. Brazil's Pit Viper (Bothrops brazili)
  165. 165. Brazilian Giant Coral Snake (Micrurus frontalis)
  166. 166. Brazilian Lancehead (Bothrops moojeni)
  167. 167. Broad-banded Blue Sea Snake (Laticauda semifasciata)
  168. 168. Broad-banded Copperhead (Agkistrodon contortrix laticinctus)
  169. 169. Broad-headed Snake (Hoplocephalus bungaroides)
  170. 170. Brown Cobra (Naja haje)
  171. 171. Brown Pit Viper (Trimeresurus labialis)
  172. 172. Brown Recluse Spider (Loxosceles reclusa)
  173. 173. Brown Widow Spider (Latrodectus geometricus)
  174. 174. Bungarus (Genus)
  175. 175. Bungarus caeruleus
  176. 176. Bungarus candidus
  177. 177. Bungarus fasciatus
  178. 178. Bungarus flaviceps
  179. 179. Bungarus multicinctus
  180. 180. Burnt-tailed Green Pit Viper (Trimeresurus erythrurus)
  181. 181. Burton's Carpet Viper (Echis coloratus)
  182. 182. Bushmaster (Lachesis muta)
  183. 183. Buthidae (Family)
  184. 184. Buthus (Genus)
  185. 185. Buthus occitanus
  186. 186. Buthus occitanus mardochei
  187. 187. Buthus species
  188. 188. Butlers snake (Pseudechis butleri)
  189. 189. Butterfly Adder (Bitis gabonica)
  190. 190. Button Spider (Latrodectus indistinctus)
  191. 191. Caatinga Lancehead (Bothrops erythromelas)
  192. 192. Caissaca (Bothrops atrox)
  193. 193. Calliophis (Genus)
  194. 194. Calliophis beddomei
  195. 195. Calliophis bibroni
  196. 196. Calliophis calligaster
  197. 197. Calliophis gracilis
  198. 198. Calliophis kelloggi
  199. 199. Calliophis macclellandi
  200. 200. Calliophis maculiceps
  201. 201. Calliophis melanurus
  202. 202. Calliophis nigrescens
  203. 203. Calliophis species
  204. 204. Calliophis species of india
  205. 205. Calloselasma (Genus)
  206. 206. Calloselasma rhodostoma
  207. 207. Canebrake rattlesnake (Crotalus horridus atricaudatus)
  208. 208. Cantil (Agkistrodon bilineatus howardgloydi)
  209. 209. Cantil (Agkistrodon bilineatus russeolus)
  210. 210. Cantil (Agkistrodon taylori)
  211. 211. Cantor's Pit Viper (Trimeresurus cantori)
  212. 212. Cape Cobra (Naja nivea)
  213. 213. Carolina Pygmy Rattlesnake (Sistrurus miliarius miliarius)
  214. 214. Carribean Pit Viper (Bothrops caribbaeus)
  215. 215. Cascabel (Crotalus durissus cumanensis)
  216. 216. Cascabel (Crotalus durissus terrificus)
  217. 217. Cascauella (Crotalus durissus durissus)
  218. 218. Castellana (Agkistrodon bilineatus bilineatus)
  219. 219. Castellana (Agkistrodon bilineatus howardgloydi)
  220. 220. Castellana (Agkistrodon bilineatus russeolus)
  221. 221. Castellana (Agkistrodon taylori)
  222. 222. Central American Bushmaster (Lachesis stenophrys)
  223. 223. Central American Rattlesnake (Crotalus durissus durissus)
  224. 224. Central Plateau Dusky Rattlesnake (Crotalus triseriatus triseriatus)
  225. 225. Central Plateau Pygmy Rattlesnake (Sistrurus ravus ravus)
  226. 226. Centruroides (Genus)
  227. 227. Centruroides alayoni
  228. 228. Centruroides anchorellus
  229. 229. Centruroides arctimanus
  230. 230. Centruroides balsasensis
  231. 231. Centruroides bani
  232. 232. Centruroides baracoae
  233. 233. Centruroides barbudensis
  234. 234. Centruroides bertholdii
  235. 235. Centruroides bicolor
  236. 236. Centruroides chamulaensis
  237. 237. Centruroides chiapanensis
  238. 238. Centruroides elegans
  239. 239. Centruroides exilicauda
  240. 240. Centruroides exilimanus
  241. 241. Centruroides exsul
  242. 242. Centruroides farri
  243. 243. Centruroides flavopictus
  244. 244. Centruroides fulvipes
  245. 245. Centruroides gracilis
  246. 246. Centruroides griseus
  247. 247. Centruroides guanensis
  248. 248. Centruroides hentzi
  249. 249. Centruroides hoffmanni
  250. 250. Centruroides infamatus
  251. 251. Centruroides insulanus
  252. 252. Centruroides jaragua
  253. 253. Centruroides koesteri
  254. 254. Centruroides limbatus
  255. 255. Centruroides limpidus
  256. 256. Centruroides limpidus limpidus
  257. 257. Centruroides limpidus tecomanus
  258. 258. Centruroides luceorum
  259. 259. Centruroides mahnerti
  260. 260. Centruroides marcanoi
  261. 261. Centruroides margaritatus
  262. 262. Centruroides melanodactylus
  263. 263. Centruroides navarroi
  264. 264. Centruroides nigrescens
  265. 265. Centruroides nigrimanus
  266. 266. Centruroides nigropunctatus
  267. 267. Centruroides nigrovariatus
  268. 268. Centruroides nitidus
  269. 269. Centruroides noxius
  270. 270. Centruroides ochraceus
  271. 271. Centruroides orizaba
  272. 272. Centruroides pallidiceps
  273. 273. Centruroides platnicki
  274. 274. Centruroides pococki
  275. 275. Centruroides rileyi
  276. 276. Centruroides robertoi
  277. 277. Centruroides schmidti
  278. 278. Centruroides sissomi
  279. 279. Centruroides species
  280. 280. Centruroides spectatus
  281. 281. Centruroides stockwelli
  282. 282. Centruroides subgranosus
  283. 283. Centruroides suffusus
  284. 284. Centruroides suffusus suffusus
  285. 285. Centruroides testaceus
  286. 286. Centruroides thorelli
  287. 287. Centruroides underwoodi
  288. 288. Centruroides vittatus
  289. 289. Cerastes (Genus)
  290. 290. Cerastes cerastes
  291. 291. Cerastes persicus
  292. 292. Cerastes vipera
  293. 293. Cerralvo Island Rattlesnake (Crotalus enyo cerralvensis)
  294. 294. Cerrophidion (Genus)
  295. 295. Cerrophidion godmani
  296. 296. Ceylon Coral Snake (Calliophis melanurus)
  297. 297. Ceylon Russell's Viper (Daboia russelii russelii)
  298. 298. Chihuahuan Ridge-nosed Rattlesnake (Crotalus willardi silus)
  299. 299. Chihuahuan Ridgenose Rattlesnake (Crotalus willardi silus)
  300. 300. Chinese Bamboo Pit Viper (Trimeresurus stejnegeri)
  301. 301. Chinese Cobra (Naja atra)
  302. 302. Chinese Green Tree Viper (Trimeresurus stejnegeri)
  303. 303. Chinese Krait (Bungarus multicinctus)
  304. 304. Chirodropidae (Family)
  305. 305. Chironex (Genus)
  306. 306. Chironex Box Jellyfish (Chironex fleckeri)
  307. 307. Chironex fleckeri
  308. 308. Chiropsalmus (Genus)
  309. 309. Chiropsalmus quadrigatus
  310. 310. Cleopatra's Asp (Cerastes vipera)
  311. 311. Coastal Viper (Vipera xanthina)
  312. 312. Cochabamba Lancehead (Bothrops jonathani)
  313. 313. Collets snake (Pseudechis colletti)
  314. 314. Colombian Lancehead (Bothrops colombianus)
  315. 315. Colombian Toadheaded Pit Viper (Bothrops colombianus)
  316. 316. Colorado Desert Sidewinder (Crotalus cerastes laterorepens)
  317. 317. Colubridae (Family)
  318. 318. Common African Tree Snake (Dispholidus typus)
  319. 319. Common Amphibious Sea Snake (Laticauda laticaudata)
  320. 320. Common Bamboo Pit Viper (Trimeresurus gramineus)
  321. 321. Common Cantil (Agkistrodon bilineatus bilineatus)
  322. 322. Common Copperhead (Austrelaps superbus)
  323. 323. Common Coral Snake (Calliophis nigrescens)
  324. 324. Common death adder (Acanthophis antarcticus)
  325. 325. Common Green Mamba (Dendroaspis angusticeps)
  326. 326. Common Indian Pit Viper (Trimeresurus gramineus)
  327. 327. Common Krait (Bungarus caeruleus)
  328. 328. Common Krait (Bungarus candidus)
  329. 329. Common Lancehead (Bothrops atrox)
  330. 330. Common Narrow-headed Snake (Hydrophis gracilis)
  331. 331. Common Puff Adder (Bitis arietans)
  332. 332. Common Sea Krait (Laticauda laticaudata)
  333. 333. Common Sea Snake (Enhydrina schistosa)
  334. 334. Common Single-horned Adder (Bitis caudalis)
  335. 335. Common Taipan (Oxyuranus scutellatus)
  336. 336. Common viper (Vipera berus)
  337. 337. Cope's Lancehead (Bothrops xanthogrammus)
  338. 338. Coralilla Norteamericana (Micrurus fulvius fulvius)
  339. 339. Coralillo Norteamericana (Micrurus fulvius fulvius)
  340. 340. Coralillo Tejano (Micrurus fulvius tenere)
  341. 341. Coronado Island Rattlesnake (Crotalus viridis caliginis)
  342. 342. Cotiara (Bothrops cotiara)
  343. 343. Cotiarinha (Bothrops itapetiningae)
  344. 344. Cross-banded Mountain Rattlesnake (Crotalus transversus)
  345. 345. Crotalus (Genus)
  346. 346. Crotalus adamanteus
  347. 347. Crotalus aquilus
  348. 348. Crotalus atrox
  349. 349. Crotalus basiliscus
  350. 350. Crotalus catalinensis
  351. 351. Crotalus cerastes
  352. 352. Crotalus cerastes cerastes
  353. 353. Crotalus cerastes cercobombus
  354. 354. Crotalus cerastes laterorepens
  355. 355. Crotalus durissus
  356. 356. Crotalus durissus cascavella
  357. 357. Crotalus durissus collilineatus
  358. 358. Crotalus durissus culminatus
  359. 359. Crotalus durissus cumanensis
  360. 360. Crotalus durissus dryinas
  361. 361. Crotalus durissus durissus
  362. 362. Crotalus durissus marajoensis
  363. 363. Crotalus durissus ruruima
  364. 364. Crotalus durissus terrificus
  365. 365. Crotalus durissus trigonicus
  366. 366. Crotalus durissus tzabcan
  367. 367. Crotalus durissus unicolor
  368. 368. Crotalus durissus vegrandis
  369. 369. Crotalus enyo
  370. 370. Crotalus enyo cerralvensis
  371. 371. Crotalus enyo enyo
  372. 372. Crotalus enyo furvus
  373. 373. Crotalus exsul
  374. 374. Crotalus horridus
  375. 375. Crotalus horridus atricaudatus
  376. 376. Crotalus horridus horridus
  377. 377. Crotalus intermedius
  378. 378. Crotalus intermedius gloydi
  379. 379. Crotalus intermedius intermedius
  380. 380. Crotalus intermedius omiltemanus
  381. 381. Crotalus lannomi
  382. 382. Crotalus lepidus
  383. 383. Crotalus lepidus klauberi
  384. 384. Crotalus lepidus lepidus
  385. 385. Crotalus lepidus maculosus
  386. 386. Crotalus lepidus morulus
  387. 387. Crotalus mitchellii
  388. 388. Crotalus mitchellii angelensis
  389. 389. Crotalus mitchellii mitchellii
  390. 390. Crotalus mitchellii muertensis
  391. 391. Crotalus mitchellii pyrrhus
  392. 392. Crotalus mitchellii stephensi
  393. 393. Crotalus molossus
  394. 394. Crotalus molossus estebanensis
  395. 395. Crotalus molossus molossus
  396. 396. Crotalus molossus nigrescens
  397. 397. Crotalus molossus oaxacus
  398. 398. Crotalus polystictus
  399. 399. Crotalus pricei
  400. 400. Crotalus pricei miquihuanus
  401. 401. Crotalus pricei pricei
  402. 402. Crotalus pusillus
  403. 403. Crotalus ruber
  404. 404. Crotalus ruber lorenzoensis
  405. 405. Crotalus ruber lucasensis
  406. 406. Crotalus ruber ruber
  407. 407. Crotalus scutulatus
  408. 408. Crotalus scutulatus salvini
  409. 409. Crotalus scutulatus scutulatus
  410. 410. Crotalus species of american continent
  411. 411. Crotalus stejnegeri
  412. 412. Crotalus tancitarensis
  413. 413. Crotalus tigris
  414. 414. Crotalus tortugensis
  415. 415. Crotalus totonacus
  416. 416. Crotalus transversus
  417. 417. Crotalus triseriatus
  418. 418. Crotalus triseriatus armstrongi
  419. 419. Crotalus triseriatus triseriatus
  420. 420. Crotalus viridis
  421. 421. Crotalus viridis abyssus
  422. 422. Crotalus viridis caliginis
  423. 423. Crotalus viridis cerberus
  424. 424. Crotalus viridis concolor
  425. 425. Crotalus viridis helleri
  426. 426. Crotalus viridis lutosus
  427. 427. Crotalus viridis nuntius
  428. 428. Crotalus viridis oreganus
  429. 429. Crotalus viridis viridis
  430. 430. Crotalus willardi
  431. 431. Crotalus willardi amabilis
  432. 432. Crotalus willardi meridionalis
  433. 433. Crotalus willardi obscurus
  434. 434. Crotalus willardi silus
  435. 435. Crotalus willardi willardi
  436. 436. Ctenidae (Family)
  437. 437. Cuatro Narices (Bothrops asper)
  438. 438. Cubo (Chiropsalmus quadrigatus)
  439. 439. Cubozoa (Family)
  440. 440. Daboia (Daboia russelii siamensis)
  441. 441. Daboia (Genus)
  442. 442. Daboia russelii
  443. 443. Daboia russelii russelii
  444. 444. Daboia russelii siamensis
  445. 445. Dark Green Pit Viper (Trimeresurus macrops)
  446. 446. Deinagkistrodon (Genus)
  447. 447. Deinagkistrodon acutus
  448. 448. Del Nido Ridge-nosed Rattlesnake (Crotalus willardi amabilis)
  449. 449. Del Nido Ridgenose Rattlesnake (Crotalus willardi amabilis)
  450. 450. Dendroaspis (Genus)
  451. 451. Dendroaspis angusticeps
  452. 452. Dendroaspis jamesoni
  453. 453. Dendroaspis polylepis
  454. 454. Dendroaspis species
  455. 455. Dendroaspis viridis
  456. 456. Desert death adder (Acanthophis pyrrhus)
  457. 457. Desert Horned Viper (Cerastes cerastes)
  458. 458. Desert Lancehead (Bothrops pictus)
  459. 459. Desert Loxosceles (Loxosceles deserta)
  460. 460. Desert Massasauga (Sistrurus catenatus edwardsi)
  461. 461. Desert Viper (Cerastes cerastes)
  462. 462. Desert Viper (Macrovipera deserti)
  463. 463. Devilfish (Synanceja verrucosa)
  464. 464. Dispholidus (Genus)
  465. 465. Dispholidus typus
  466. 466. Dornorn (Synanceja verrucosa)
  467. 467. Downs Tiger Snake (Pseudechis colletti)
  468. 468. Dry-tailed Green Pit Viper (Trimeresurus erythrurus)
  469. 469. Dugite (Pseudonaja affinis)
  470. 470. Durango Rock Rattlesnake (Crotalus lepidus maculosus)
  471. 471. Dusky Pygmy Rattlesnake (Sistrurus miliarius barbouri)
  472. 472. Dwarf Bungarum (Calliophis melanurus)
  473. 473. Eastern brown snake (Pseudonaja textilis)
  474. 474. Eastern Coral Snake (Micrurus fulvius fulvius)
  475. 475. Eastern Cottonmouth (Agkistrodon piscivorus piscivorus)
  476. 476. Eastern diamondback rattlesnake (Crotalus adamanteus)
  477. 477. Eastern Green Mamba (Dendroaspis angusticeps)
  478. 478. Eastern Massasauga (Sistrurus catenatus catenatus)
  479. 479. Eastern russells viper (Daboia russelii siamensis)
  480. 480. Eastern Tiger Snake (Notechis scutatus)
  481. 481. Eastern Twin-spotted Rattlesnake (Crotalus pricei miquihuanus)
  482. 482. Echis (Genus)
  483. 483. Echis carinatus
  484. 484. Echis coloratus
  485. 485. Echis leucogaster
  486. 486. Echis ocellatus
  487. 487. Echis pyramidum
  488. 488. Egyptian Carpet Viper (Echis pyramidum)
  489. 489. Egyptian Cobra (Naja haje)
  490. 490. Egyptian Sand Viper (Cerastes cerastes)
  491. 491. Egyptian Saw-scaled Viper (Echis pyramidum)
  492. 492. El Muerto Island Rattlesnake (Crotalus mitchellii muertensis)
  493. 493. El Muerto Island Speckled Rattlesnake (Crotalus mitchellii muertensis)
  494. 494. Elapidae (Family)
  495. 495. Enhydrina (Genus)
  496. 496. Enhydrina schistosa
  497. 497. Erabu Sea Krait (Laticauda semifasciata)
  498. 498. Erabu Sea Snake (Laticauda semifasciata)
  499. 499. escorpião-amarelo (Tityus serrulatus)
  500. 500. Esteban Black-tailed Rattlesnake (Crotalus molossus estebanensis)
  501. 501. Estuarine stonefish (Synanceja trachynis)
  502. 502. European Adder (Vipera berus)
  503. 503. European Asp (Vipera aspis)
  504. 504. European Viper (Vipera ammodytes)
  505. 505. Eyelash Palm Pit Viper (Bothriechis schlegeli)
  506. 506. Fer-de-lance (Bothrops asper)
  507. 507. Fer-de-lance (Bothrops atrox)
  508. 508. Fer-de-lance (Bothrops lanceolatus)
  509. 509. Fierce snake (Oxyuranus microlepidotus)
  510. 510. Florida Cottonmouth (Agkistrodon piscivorus conanti)
  511. 511. Fonseca's Lancehead (Bothrops fonsecai)
  512. 512. Fonseca's Pit Viper (Bothrops fonsecai)
  513. 513. Forest Cobra (Naja melanoleuca)
  514. 514. Forest Puff Adder (Bitis gabonica)
  515. 515. Formosan Cobra (Naja atra)
  516. 516. Gaboon Adder (Bitis gabonica rhinoceros)
  517. 517. Gaboon Adder (Bitis gabonica)
  518. 518. Gaboon Viper ( Eastern Race ) (Bitis gabonica)
  519. 519. Gaboon Viper Western Race (Bitis gabonica rhinoceros)
  520. 520. Gad (Vipera berus)
  521. 521. Gamarilla (Agkistrodon bilineatus bilineatus)
  522. 522. Geoffroy's Carpet Viper (Echis pyramidum)
  523. 523. Gloydius (Genus)
  524. 524. Gloydius species
  525. 525. Godman's Montane Pit Viper (Cerrophidion godmani)
  526. 526. Golden Banded Snake (Bungarus fasciatus)
  527. 527. Golden Lancehead (Bothrops insularis)
  528. 528. Graceful Small-headed Sea Snake (Hydrophis gracilis)
  529. 529. Grand Canyon Rattlesnake (Crotalus viridis abyssus)
  530. 530. Gray's Coral Snake (Calliophis gracilis)
  531. 531. Gray's Pit Viper (Trimeresurus purpureomaculatus)
  532. 532. Great Basin Rattlesnake (Crotalus viridis lutosus)
  533. 533. Greater Cerastes Viper (Cerastes cerastes)
  534. 534. Green Bamboo Leaf Pit Viper (Trimeresurus medoensis)
  535. 535. Green Bamboo Pit Viper (Trimeresurus stejnegeri)
  536. 536. Green Mamba (Dendroaspis angusticeps)
  537. 537. Grey Sea Snake (Thalassophina viperina)
  538. 538. Guerreran Pygmy Rattlesnake (Sistrurus ravus exiguus)
  539. 539. Gumprecht's Green Pit Viper (Trimeresurus gumprechti)
  540. 540. Gwardar (Pseudonaja nuchalis)
  541. 541. Hadronyche (Genus)
  542. 542. Hadronyche species
  543. 543. Hagen's Pit Viper (Trimeresurus hageni)
  544. 544. Half-moon Viper (Bothrops alternatus)
  545. 545. Hallowells Green Mamba (Dendroaspis viridis)
  546. 546. Halys Pit Viper (Agkistrodon contortrix pictigaster)
  547. 547. Hamadryad (Ophiophagus hannah)
  548. 548. Hardwicke's Sea Snake (Lapemis hardwickii)
  549. 549. Harlequin Coral Snake (Micrurus fulvius fulvius)
  550. 550. Hemachatus (Genus)
  551. 551. Hemachatus haemachatus
  552. 552. Hemibungarus (Genus)
  553. 553. Hemibungarus species
  554. 554. Hexathelidae (Family)
  555. 555. Highlands Copperhead (Austrelaps ramsayi)
  556. 556. Hook-nosed Sea Snake (Enhydrina schistosa)
  557. 557. Hopi Rattlesnake (Crotalus viridis nuntius)
  558. 558. Hoplocephalus (Genus)
  559. 559. Hoplocephalus bitorquatus
  560. 560. Hoplocephalus bungaroides
  561. 561. Hoplocephalus stephensii
  562. 562. Horn Viper (Vipera ammodytes)
  563. 563. Horned Adder (Bitis caudalis)
  564. 564. Horned Puff Adder (Bitis caudalis)
  565. 565. Horned Viper (Cerastes cerastes)
  566. 566. Hornviper (Cerastes cerastes)
  567. 567. Horse-shoe Pit Viper (Trimeresurus strigatus)
  568. 568. Horseshoe Pit Viper (Trimeresurus strigatus)
  569. 569. Huamantlan Rattlesnake (Crotalus scutulatus salvini)
  570. 570. Huggorm (Vipera berus)
  571. 571. Hundred-Pace Pit Viper (Deinagkistrodon acutus)
  572. 572. Hundred-pacer (Deinagkistrodon acutus)
  573. 573. Hydrophis (Genus)
  574. 574. Hydrophis gracilis
  575. 575. Hydrophis species
  576. 576. Iglesiasi Pit Viper (Bothrops iglesiasi)
  577. 577. Indian Cobra (Naja naja)
  578. 578. Indian Coral Snake (Calliophis melanurus)
  579. 579. Indian Coral Snake (Calliophis nigrescens)
  580. 580. Indian Green Tree Viper (Trimeresurus gramineus)
  581. 581. Indian Krait (Bungarus caeruleus)
  582. 582. Indian Russell's Viper (Daboia russelii)
  583. 583. Indian Saw-scaled Viper (Echis carinatus)
  584. 584. Indian Spectacled Cobra (Naja naja)
  585. 585. Indian stonefish (Synanceja horrida)
  586. 586. Indonesian Cobra (Naja sputatrix)
  587. 587. Indonesian Pit Viper (Trimeresurus hageni)
  588. 588. Indringa (Chironex fleckeri)
  589. 589. Inland Taipan (Oxyuranus microlepidotus)
  590. 590. Island Pit Viper (Trimeresurus labialis)
  591. 591. Island Viper (Bothrops insularis)
  592. 592. Jamesons Green Mamba (Dendroaspis jamesoni)
  593. 593. Jararaca (Bothrops jararaca)
  594. 594. Jararaca Ilhoa (Bothrops insularis)
  595. 595. Jararaca Preta (Bothrops cotiara)
  596. 596. Jararacussu (Bothrops jararacussu)
  597. 597. Javan Krait (Bungarus candidus)
  598. 598. Javan Spitting Cobra (Naja sputatrix)
  599. 599. Jockey Spider (Latrodectus hasseltii)
  600. 600. Jumping Pit Viper (Atropoides nummifer)
  601. 601. Jungle Cobra (Ophiophagus hannah)
  602. 602. Juraviper (Vipera aspis)
  603. 603. Kanburi Pit Viper (Trimeresurus kanburiensis)
  604. 604. Kanchanaburi Pit Viper (Trimeresurus kanburiensis)
  605. 605. Kannadi Viriyan (Daboia russelii russelii)
  606. 606. Karakurt (Latrodectus tredecimguttatus)
  607. 607. Katipo (Latrodectus katipo)
  608. 608. Kellog's Coral Snake (Calliophis kelloggi)
  609. 609. Kenyan Carpet Viper (Echis pyramidum)
  610. 610. Kenyan Saw-scaled Viper (Echis pyramidum)
  611. 611. Kinabalu Krait (Bungarus flaviceps)
  612. 612. King brown snake (Pseudechis australis)
  613. 613. King Cobra (Ophiophagus hannah)
  614. 614. Kivu Boomslang (Dispholidus typus)
  615. 615. Kivu Large Green Tree Snake (Dispholidus typus)
  616. 616. Kramer's Pit Viper (Trimeresurus macrops)
  617. 617. Krefft's Tiger Snake (Notechis ater)
  618. 618. Kreuzotter (Vipera berus)
  619. 619. Lachesis (Genus)
  620. 620. Lachesis muta
  621. 621. Lachesis stenophrys
  622. 622. Lapemis (Genus)
  623. 623. Lapemis hardwickii
  624. 624. Large-eyed Pit Viper (Trimeresurus macrops)
  625. 625. Large-headed Sea Snake (Astrotia stokesii)
  626. 626. Large-scaled Pit Viper (Trimeresurus macrolepis)
  627. 627. Large-scaled Sea Krait (Laticauda laticaudata)
  628. 628. Laticauda (Genus)
  629. 629. Laticauda laticaudata
  630. 630. Laticauda semifasciata
  631. 631. Latrdecte de Volterra (Latrodectus tredecimguttatus)
  632. 632. Latrodectus (Genus)
  633. 633. Latrodectus antheratus
  634. 634. Latrodectus apicalis
  635. 635. Latrodectus atritus
  636. 636. Latrodectus bishopi
  637. 637. Latrodectus cinctus
  638. 638. Latrodectus corallinus
  639. 639. Latrodectus curacaviensis
  640. 640. Latrodectus dahli
  641. 641. Latrodectus diaguita
  642. 642. Latrodectus erythromelas
  643. 643. Latrodectus geometricus
  644. 644. Latrodectus hasseltii
  645. 645. Latrodectus hesperus
  646. 646. Latrodectus hystrix
  647. 647. Latrodectus indistinctus
  648. 648. Latrodectus karrooensis
  649. 649. Latrodectus katipo
  650. 650. Latrodectus lilianae
  651. 651. Latrodectus mactans
  652. 652. Latrodectus menavodi
  653. 653. Latrodectus mirabilis
  654. 654. Latrodectus obscurior
  655. 655. Latrodectus pallidus
  656. 656. Latrodectus quartus
  657. 657. Latrodectus renivulvatus
  658. 658. Latrodectus revivensis
  659. 659. Latrodectus rhodesiensis
  660. 660. Latrodectus species
  661. 661. Latrodectus tadzhicus
  662. 662. Latrodectus tredecimguttatus
  663. 663. Latrodectus variegatus
  664. 664. Latrodectus variolus
  665. 665. Leiurus (Genus)
  666. 666. Leiurus quinquestriatus
  667. 667. Leiurus quinquestriatus quinquestriatus
  668. 668. Leiurus species
  669. 669. Lesser Cerastes Viper (Cerastes vipera)
  670. 670. Levantine viper (Macrovipera lebetina)
  671. 671. Lipped Pit Viper (Trimeresurus labialis)
  672. 672. Little Indian Viper (Echis carinatus)
  673. 673. Little Spotted Snake (Hoplocephalus bitorquatus)
  674. 674. Lojan Lancehead (Bothrops lojanus)
  675. 675. Long-nosed Viper (Vipera ammodytes)
  676. 676. Long-tailed Rattlesnake (Crotalus stejnegeri)
  677. 677. Longtail Rattlesnake (Crotalus stejnegeri)
  678. 678. Lorenzo Red Diamond Rattlesnake (Crotalus ruber lorenzoensis)
  679. 679. Lower California Rattlesnake (Crotalus enyo enyo)
  680. 680. Lowlands Copperhead (Austrelaps superbus)
  681. 681. Loxosceles (Genus)
  682. 682. Loxosceles accepta
  683. 683. Loxosceles adelaida
  684. 684. Loxosceles alamosa
  685. 685. Loxosceles alicea
  686. 686. Loxosceles amazonica
  687. 687. Loxosceles anomala
  688. 688. Loxosceles apachea
  689. 689. Loxosceles aphrasta
  690. 690. Loxosceles aranea
  691. 691. Loxosceles arizonica
  692. 692. Loxosceles aurea
  693. 693. Loxosceles baja
  694. 694. Loxosceles barbara
  695. 695. Loxosceles belli
  696. 696. Loxosceles bettyae
  697. 697. Loxosceles blancasi
  698. 698. Loxosceles blanda
  699. 699. Loxosceles boneti
  700. 700. Loxosceles candela
  701. 701. Loxosceles caribbaea
  702. 702. Loxosceles carmena
  703. 703. Loxosceles chinateca
  704. 704. Loxosceles colima
  705. 705. Loxosceles conococha
  706. 706. Loxosceles coquimbo
  707. 707. Loxosceles coyote
  708. 708. Loxosceles cubana
  709. 709. Loxosceles deserta
  710. 710. Loxosceles devia
  711. 711. Loxosceles fontainei
  712. 712. Loxosceles foutadjalloni
  713. 713. Loxosceles francisca
  714. 714. Loxosceles frizzelli
  715. 715. Loxosceles gaucho
  716. 716. Loxosceles gloria
  717. 717. Loxosceles guatemala
  718. 718. Loxosceles harrietae
  719. 719. Loxosceles herreri
  720. 720. Loxosceles hirsuta
  721. 721. Loxosceles huasteca
  722. 722. Loxosceles immodesta
  723. 723. Loxosceles inca
  724. 724. Loxosceles insula
  725. 725. Loxosceles intermedia
  726. 726. Loxosceles jaca
  727. 727. Loxosceles jamaica
  728. 728. Loxosceles jarmila
  729. 729. Loxosceles julia
  730. 730. Loxosceles kaiba
  731. 731. Loxosceles lacroixi
  732. 732. Loxosceles lacta
  733. 733. Loxosceles laeta
  734. 734. Loxosceles lawrencei
  735. 735. Loxosceles lutea
  736. 736. Loxosceles luteola
  737. 737. Loxosceles manuela
  738. 738. Loxosceles martha
  739. 739. Loxosceles meruensis
  740. 740. Loxosceles misteca
  741. 741. Loxosceles mulege
  742. 742. Loxosceles nahuana
  743. 743. Loxosceles neuvillei
  744. 744. Loxosceles olmea
  745. 745. Loxosceles pallidecolorata
  746. 746. Loxosceles palma
  747. 747. Loxosceles panama
  748. 748. Loxosceles parrami
  749. 749. Loxosceles piura
  750. 750. Loxosceles pucara
  751. 751. Loxosceles reclusa
  752. 752. Loxosceles rica
  753. 753. Loxosceles rosana
  754. 754. Loxosceles rothi
  755. 755. Loxosceles rufescens
  756. 756. Loxosceles rufipes
  757. 757. Loxosceles russelli
  758. 758. Loxosceles sabina
  759. 759. Loxosceles seri
  760. 760. Loxosceles similis
  761. 761. Loxosceles smithi
  762. 762. Loxosceles sonora
  763. 763. Loxosceles spadicea
  764. 764. Loxosceles species
  765. 765. Loxosceles speluncarum
  766. 766. Loxosceles spinulosa
  767. 767. Loxosceles surca
  768. 768. Loxosceles taeniopalpis
  769. 769. Loxosceles taino
  770. 770. Loxosceles tehuana
  771. 771. Loxosceles tenango
  772. 772. Loxosceles teresa
  773. 773. Loxosceles tlacolula
  774. 774. Loxosceles valdosa
  775. 775. Loxosceles valida
  776. 776. Loxosceles variegata
  777. 777. Loxosceles virgo
  778. 778. Loxosceles vonwredei
  779. 779. Loxosceles weyrauchi
  780. 780. Loxosceles yucatana
  781. 781. Loxosceles zapoteca
  782. 782. m'Fezi (Naja mossambica)
  783. 783. Macclelland's Coral Snake (Calliophis macclellandi)
  784. 784. Macrovipera (Genus)
  785. 785. Macrovipera deserti
  786. 786. Macrovipera lebetina
  787. 787. Macrovipera mauritanica
  788. 788. Mainland Tiger Snake (Notechis scutatus)
  789. 789. Malabar Rock Pit Viper (Trimeresurus malabaricus)
  790. 790. Malabarian Pit Viper (Trimeresurus malabaricus)
  791. 791. Malayan Krait (Bungarus candidus)
  792. 792. Malayan Pit Viper (Calloselasma rhodostoma)
  793. 793. Malmignatte (Latrodectus tredecimguttatus)
  794. 794. Malmignatto (Latrodectus tredecimguttatus)
  795. 795. Mangrove Pit Viper (Trimeresurus purpureomaculatus)
  796. 796. Many Banded Krait (Bungarus multicinctus)
  797. 797. Mapanare (Bothrops atrox)
  798. 798. Marajo Lancehead (Bothrops marajoensis)
  799. 799. Marine animal (Animal group)
  800. 800. Martinique Lancehead (Bothrops lanceolatus)
  801. 801. Medog Pit Viper (Trimeresurus medoensis)
  802. 802. Metapil (Agkistrodon taylori)
  803. 803. Mexican Black-tailed Rattlesnake (Crotalus molossus nigrescens)
  804. 804. Mexican Cantil (Agkistrodon bilineatus bilineatus)
  805. 805. Mexican Dusky Rattlesnake (Crotalus aquilus)
  806. 806. Mexican Dusky Rattlesnake (Crotalus triseriatus triseriatus)
  807. 807. Mexican Jumping Pitviper (Atropoides nummifer)
  808. 808. Mexican Lance-headed Rattlesnake (Crotalus polystictus)
  809. 809. Mexican Lancehead Rattlesnake (Crotalus polystictus)
  810. 810. Mexican Moccasin (Agkistrodon bilineatus bilineatus)
  811. 811. Mexican Pygmy Rattlesnake (Sistrurus ravus ravus)
  812. 812. Mexican Small-headed Rattlesnake (Crotalus intermedius gloydi)
  813. 813. Mexican Small-headed Rattlesnake (Crotalus intermedius intermedius)
  814. 814. Mexican Small-headed Rattlesnake (Crotalus intermedius omiltemanus)
  815. 815. Mexican West-Coast Rattlesnake (Crotalus basiliscus)
  816. 816. Micrurus (Genus)
  817. 817. Micrurus corallinus
  818. 818. Micrurus frontalis
  819. 819. Micrurus fulvius fulvius
  820. 820. Micrurus fulvius tenere
  821. 821. Mid-East Saw -scaled Viper (Echis coloratus)
  822. 822. Midget Faded Rattlesnake (Crotalus viridis concolor)
  823. 823. Miquihuanan Twin-spotted Rattlesnake (Crotalus pricei miquihuanus)
  824. 824. Mocambique Spitting Cobra (Naja mossambica)
  825. 825. Mocasina (Agkistrodon bilineatus bilineatus)
  826. 826. Mocasina (Agkistrodon bilineatus howardgloydi)
  827. 827. Mocasina (Agkistrodon bilineatus russeolus)
  828. 828. Mocasina (Agkistrodon taylori)
  829. 829. Modras (Vipera ammodytes)
  830. 830. Mohave Desert Sidewinder (Crotalus cerastes cerastes)
  831. 831. Monacled Cobra (Naja kaouthia)
  832. 832. Monocellate Cobra (Naja kaouthia)
  833. 833. Moorish viper (Macrovipera mauritanica)
  834. 834. Mottled Rock Rattlesnake (Crotalus lepidus lepidus)
  835. 835. Motuo Bamboo Pit Viper (Trimeresurus medoensis)
  836. 836. Motuo Bamboo-leaf Green Snake (Trimeresurus medoensis)
  837. 837. Mulga snake (Pseudechis australis)
  838. 838. Murici Lancehead (Bothrops muriciensis)
  839. 839. Naja (Genus)
  840. 840. Naja annulifera
  841. 841. Naja atra
  842. 842. Naja haje
  843. 843. Naja haje var. annulifera [Peters 1854] (Naja annulifera)
  844. 844. Naja kaouthia
  845. 845. Naja melanoleuca
  846. 846. Naja mossambica
  847. 847. Naja naja
  848. 848. Naja naja atra (Naja atra)
  849. 849. Naja nigricollis
  850. 850. Naja nivea
  851. 851. Naja sputatrix
  852. 852. Narrow-headed Snake (Hydrophis gracilis)
  853. 853. Near East Viper (Vipera xanthina)
  854. 854. Neotropical Rattlesnake (Crotalus durissus cascavella)
  855. 855. Neotropical Rattlesnake (Crotalus durissus collilineatus)
  856. 856. Neotropical Rattlesnake (Crotalus durissus cumanensis)
  857. 857. Neotropical Rattlesnake (Crotalus durissus dryinas)
  858. 858. Neotropical Rattlesnake (Crotalus durissus durissus)
  859. 859. Neotropical Rattlesnake (Crotalus durissus marajoensis)
  860. 860. Neotropical Rattlesnake (Crotalus durissus ruruima)
  861. 861. Neotropical Rattlesnake (Crotalus durissus terrificus)
  862. 862. Neotropical Rattlesnake (Crotalus durissus trigonicus)
  863. 863. Neotropical Rattlesnake (Crotalus durissus unicolor)
  864. 864. Neotropical Rattlesnake (Crotalus durissus vegrandis)
  865. 865. Neotropical Rattlesnake (Crotalus totonacus)
  866. 866. Nepal Pitviper (Trimeresurus septentrionalis)
  867. 867. Neuwied's Lancehead (Bothrops neuwiedi)
  868. 868. New Mexican Ridge-nosed Rattlesnake (Crotalus willardi obscurus)
  869. 869. New Mexican Ridgenose Rattlesnake (Crotalus willardi obscurus)
  870. 870. Nicobar Bamboo Pit Viper (Trimeresurus labialis)
  871. 871. Nicobar Pit Viper (Trimeresurus labialis)
  872. 872. North American Coral Snake (Micrurus fulvius fulvius)
  873. 873. North Western Neotropical Rattlesnake (Crotalus durissus culminatus)
  874. 874. North-east African Carpet Viper (Echis pyramidum)
  875. 875. Northern Copperhead (Agkistrodon contortrix mokasen)
  876. 876. Northern death adder (Acanthophis praelongus)
  877. 877. Northern Mojave Rattlesnake (Crotalus scutulatus scutulatus)
  878. 878. Northern mojave rattlesnake (Crotalus scutulatus)
  879. 879. Northern Pacific Rattlesnake (Crotalus viridis oreganus)
  880. 880. Northern Viper (Vipera berus)
  881. 881. Northern White-lipped Pit Viper (Trimeresurus septentrionalis)
  882. 882. Nose Horned Viper (Vipera ammodytes)
  883. 883. Notechis (Genus)
  884. 884. Notechis ater
  885. 885. Notechis scutatus
  886. 886. Oaxacan Black-tailed Rattlesnake (Crotalus molossus oaxacus)
  887. 887. Oaxacan Pygmy Rattlesnake (Sistrurus ravus brunneus)
  888. 888. Oaxacan Small-headed Rattlesnake (Crotalus intermedius gloydi)
  889. 889. Ocellated Carpet Viper (Echis ocellatus)
  890. 890. Olive Sea Snake (Thalassophina viperina)
  891. 891. Olive-brown Sea Snake (Aipysurus laevis)
  892. 892. Omilteman Small-headed Rattlesnake (Crotalus intermedius omiltemanus)
  893. 893. Ophiophagus (Genus)
  894. 894. Ophiophagus hannah
  895. 895. Osaga Copperhead (Agkistrodon contortrix phaeogaster)
  896. 896. Osage Copperhead (Agkistrodon contortrix phaeogaster)
  897. 897. Osborne's Lancehead (Bothrops osbornei)
  898. 898. Ottoman Viper (Vipera xanthina)
  899. 899. Oxyuranus (Genus)
  900. 900. Oxyuranus microlepidotus
  901. 901. Oxyuranus scutellatus
  902. 902. Painted Carpet Viper (Echis coloratus)
  903. 903. Painted Coral Snake (Micrurus corallinus)
  904. 904. Painted Saw-Scaled Viper (Echis coloratus)
  905. 905. Pale-headed Snake (Hoplocephalus bitorquatus)
  906. 906. Palestine Saw-scaled Viper (Echis coloratus)
  907. 907. Palestine Viper (Vipera palestinae)
  908. 908. Palestinian Viper (Vipera palestinae)
  909. 909. Pallas Viper (Agkistrodon contortrix pictigaster)
  910. 910. Panamint Rattlesnake (Crotalus mitchellii stephensi)
  911. 911. Papuan black snake (Pseudechis papuanus)
  912. 912. Parabuthus (Genus)
  913. 913. Parabuthus brevimanus
  914. 914. Parabuthus calvus
  915. 915. Parabuthus capensis
  916. 916. Parabuthus cimrmani
  917. 917. Parabuthus distridor
  918. 918. Parabuthus eritreaensis
  919. 919. Parabuthus gracilis
  920. 920. Parabuthus granimanus
  921. 921. Parabuthus granulatus
  922. 922. Parabuthus heterurus
  923. 923. Parabuthus hunteri
  924. 924. Parabuthus kalaharicus
  925. 925. Parabuthus kraepelini
  926. 926. Parabuthus kuanyamarum
  927. 927. Parabuthus laevifrons
  928. 928. Parabuthus leiosoma
  929. 929. Parabuthus maximus
  930. 930. Parabuthus mixtus
  931. 931. Parabuthus mossambicensis
  932. 932. Parabuthus muelleri
  933. 933. Parabuthus namibensis
  934. 934. Parabuthus nanus
  935. 935. Parabuthus neglectus
  936. 936. Parabuthus pallidus
  937. 937. Parabuthus planicauda
  938. 938. Parabuthus raudus
  939. 939. Parabuthus schlechteri
  940. 940. Parabuthus species
  941. 941. Parabuthus stridulus
  942. 942. Parabuthus transvaalicus
  943. 943. Parabuthus villosus
  944. 944. Parabuthus zavattarii
  945. 945. Patagonian Lancehead (Bothrops ammodytoides)
  946. 946. Pelagic Sea Snake (Pelamis platurus)
  947. 947. Pelamis (Genus)
  948. 948. Pelamis platurus
  949. 949. Pelangium (Latrodectus tredecimguttatus)
  950. 950. Phoneutria (Genus)
  951. 951. Phoneutria bahiensis
  952. 952. Phoneutria bolivensis
  953. 953. Phoneutria fera
  954. 954. Phoneutria nigriventer
  955. 955. Phoneutria reidyi
  956. 956. Phoneutria species
  957. 957. Phoorsa (Echis carinatus)
  958. 958. Piraja's Lancehead (Bothrops pirajai)
  959. 959. Pope's Bamboo Pit Viper (Trimeresurus popeiorum)
  960. 960. Pope's Green Pit Viper (Trimeresurus popeiorum)
  961. 961. Pope's Pit Viper (Trimeresurus popeiorum)
  962. 962. Pope's Tree Viper (Trimeresurus popeiorum)
  963. 963. Porthidium (Genus)
  964. 964. Porthidium nasutum
  965. 965. Porthidium ophryomegas
  966. 966. Prado's Lancehead (Bothrops leucurus)
  967. 967. Prado's Lancehead (Bothrops pradoi)
  968. 968. Praire Rattlesnake (Crotalus viridis viridis)
  969. 969. Price's Twin-Spotted Rattlesnake (Crotalus pricei pricei)
  970. 970. Pseudechis (Genus)
  971. 971. Pseudechis australis
  972. 972. Pseudechis butleri
  973. 973. Pseudechis colletti
  974. 974. Pseudechis guttatus
  975. 975. Pseudechis papuanus
  976. 976. Pseudechis porphyriacus
  977. 977. Pseudonaja (Genus)
  978. 978. Pseudonaja affinis
  979. 979. Pseudonaja nuchalis
  980. 980. Pseudonaja textilis
  981. 981. Puff Adder (Bitis arietans)
  982. 982. Purple-spotted Pit Viper (Trimeresurus purpureomaculatus)
  983. 983. Quaddie (Chiropsalmus quadrigatus)
  984. 984. Queimada Grande Viper (Bothrops insularis)
  985. 985. Queretaran Rattlesnake (Crotalus aquilus)
  986. 986. Queretaro Dusky Rattlesnake (Crotalus aquilus)
  987. 987. Ragno Rosso (Latrodectus tredecimguttatus)
  988. 988. Ragno Velenoso (Latrodectus tredecimguttatus)
  989. 989. Ragno Venefico (Latrodectus tredecimguttatus)
  990. 990. Rainforest Hog-nosed Pit Viper (Porthidium nasutum)
  991. 991. Red back Spider (Latrodectus hasseltii)
  992. 992. Red bellied black snake (Pseudechis porphyriacus)
  993. 993. Red Diamond Rattlesnake (Crotalus ruber lucasensis)
  994. 994. Red Diamond Rattlesnake (Crotalus ruber ruber)
  995. 995. Red-back Spider (Latrodectus hasseltii)
  996. 996. Red-bellied Coral Snake (Calliophis calligaster)
  997. 997. Red-headed Krait (Bungarus flaviceps)
  998. 998. Red-tail Snake (Trimeresurus stejnegeri)
  999. 999. Red-tailed Bamboo Pit Viper (Trimeresurus erythrurus)
  1000. 1000. Red-tailed Green Pit Viper (Trimeresurus erythrurus)
  1001. 1001. Red-tailed Pit Viper (Trimeresurus popeiorum)
  1002. 1002. Redback Spider (Latrodectus hasseltii)
  1003. 1003. Reef stonefish (Synanceja verrucosa)
  1004. 1004. Ring-necked Spitting Cobra (Hemachatus haemachatus)
  1005. 1005. Ringhals (Hemachatus haemachatus)
  1006. 1006. Rinkals (Hemachatus haemachatus)
  1007. 1007. Rock Viper (Vipera xanthina)
  1008. 1008. Roedinger's Lancehead (Bothrops pictus)
  1009. 1009. Roedinger's Lancehead (Bothrops roedingeri)
  1010. 1010. Roman's Saw-scaled Viper (Echis leucogaster)
  1011. 1011. Rosario Rattlesnake (Crotalus enyo furvus)
  1012. 1012. Rough-scaled Snake (Tropidechis carinatus)
  1013. 1013. Sahara Desert Viper (Cerastes vipera)
  1014. 1014. Sahara Horned Viper (Cerastes cerastes)
  1015. 1015. Sahara Hornless Viper (Cerastes vipera)
  1016. 1016. Sahara rock viper (Macrovipera mauritanica)
  1017. 1017. Sahara Sand Viper (Cerastes cerastes)
  1018. 1018. Sahara Sand Viper (Cerastes vipera)
  1019. 1019. Saharan Horned Viper (Cerastes cerastes)
  1020. 1020. Saint Lucia Lancehead (Bothrops caribbaeus)
  1021. 1021. Saint Lucia Serpent (Bothrops caribbaeus)
  1022. 1022. Saint Lucia Viper (Bothrops caribbaeus)
  1023. 1023. San Esteban Island Rattlesnake (Crotalus molossus estebanensis)
  1024. 1024. San Lorenzo Sur Island Rattlesnake (Crotalus ruber lorenzoensis)
  1025. 1025. San Lucan Diamond Rattlesnake (Crotalus ruber lucasensis)
  1026. 1026. San Lucan Rattlesnake (Crotalus ruber lucasensis)
  1027. 1027. San Lucan Speckled Rattlesnake (Crotalus mitchellii mitchellii)
  1028. 1028. Sand Adder (Vipera ammodytes)
  1029. 1029. Sand Viper (Vipera ammodytes)
  1030. 1030. Sandotter (Vipera ammodytes)
  1031. 1031. Santa Catalina Island Rattlesnake (Crotalus catalinensis)
  1032. 1032. Sao Paulo Lancehead (Bothrops itapetiningae)
  1033. 1033. Saw-Scaled Viper (Echis carinatus)
  1034. 1034. Saw-scaled Viper (Echis pyramidum)
  1035. 1035. Saye (Crotalus basiliscus)
  1036. 1036. Schmidt's Sea Snake (Thalassophina viperina)
  1037. 1037. Schwarze Witwe (Latrodectus mactans)
  1038. 1038. Scorpion (Animal group)
  1039. 1039. Sea Krait (Laticauda semifasciata)
  1040. 1040. Sea-wasp (Chiropsalmus quadrigatus)
  1041. 1041. Sertao Lancehead (Bothrops iglesiasi)
  1042. 1042. Shark Bay Sea Snake (Aipysurus laevis)
  1043. 1043. Sharp-nosed pit viper (Deinagkistrodon acutus)
  1044. 1044. Shore Pit Viper (Trimeresurus purpureomaculatus)
  1045. 1045. Short-tailed Coral Snake (Micrurus frontalis)
  1046. 1046. Siamese Peninsula Pitviper (Trimeresurus fucatus)
  1047. 1047. Siamese Peninsular Pitviper (Trimeresurus fucatus)
  1048. 1048. Sicariidae (Family)
  1049. 1049. Side-striped Palm Pit Viper (Bothriechis lateralis)
  1050. 1050. Sidewinding Adder (Bitis caudalis)
  1051. 1051. Silver banded Krait (Bungarus multicinctus)
  1052. 1052. Sistrurus (Genus)
  1053. 1053. Sistrurus catenatus
  1054. 1054. Sistrurus catenatus catenatus
  1055. 1055. Sistrurus catenatus edwardsi
  1056. 1056. Sistrurus catenatus tergeminus
  1057. 1057. Sistrurus miliarius
  1058. 1058. Sistrurus miliarius barbouri
  1059. 1059. Sistrurus miliarius miliarius
  1060. 1060. Sistrurus miliarius streckeri
  1061. 1061. Sistrurus ravus
  1062. 1062. Sistrurus ravus brunneus
  1063. 1063. Sistrurus ravus exiguus
  1064. 1064. Sistrurus ravus ravus
  1065. 1065. Sistrurus species of american continent
  1066. 1066. Slender Coral Snake (Calliophis gracilis)
  1067. 1067. Slender Coral Snake (Calliophis melanurus)
  1068. 1068. Slender Hog-nosed Pit Viper (Porthidium ophryomegas)
  1069. 1069. Slender Sea Snake (Hydrophis gracilis)
  1070. 1070. Small-headed Sea Snake (Hydrophis gracilis)
  1071. 1071. Small-spotted Coral Snake (Calliophis maculiceps)
  1072. 1072. Snake (Animal group)
  1073. 1073. Snouted Cobra (Naja annulifera)
  1074. 1074. Snouted Lancehead (Bothrops ammodytoides)
  1075. 1075. Sonoran Desert Sidewinder (Crotalus cerastes cercobombus)
  1076. 1076. Sonoran Sidewinder (Crotalus cerastes cercobombus)
  1077. 1077. South American Rattlesnake (Crotalus durissus terrificus)
  1078. 1078. Southeastern Pygmy Rattlesnake (Sistrurus miliarius barbouri)
  1079. 1079. Southern Copperhead (Agkistrodon contortrix contortrix)
  1080. 1080. Southern Coral Snake (Micrurus frontalis)
  1081. 1081. Southern Indonesian Spitting Cobra (Naja sputatrix)
  1082. 1082. Southern Pacific Rattlesnake (Crotalus viridis helleri)
  1083. 1083. Southern Ridge-nosed Rattlesnake (Crotalus willardi meridionalis)
  1084. 1084. Southern Ridgenose Rattlesnake (Crotalus willardi meridionalis)
  1085. 1085. Southern Tiger Snake (Notechis ater)
  1086. 1086. Southwestern Speckled Rattlesnake (Crotalus mitchellii pyrrhus)
  1087. 1087. Spectacled Cobra (Naja naja)
  1088. 1088. Spider (Animal group)
  1089. 1089. Spine-bellied Sea Snake (Lapemis hardwickii)
  1090. 1090. Spot-tailed Pit Viper (Trimeresurus erythrurus)
  1091. 1091. Spotted black snake (Pseudechis guttatus)
  1092. 1092. Spotted Coral Snake (Calliophis gracilis)
  1093. 1093. Spotted mulga snake (Pseudechis butleri)
  1094. 1094. Spotted Small-headed Sea Snake (Hydrophis gracilis)
  1095. 1095. Sri Lankan Coral Snake (Calliophis melanurus)
  1096. 1096. Sri Lankan Russell's Viper (Daboia russelii russelii)
  1097. 1097. Stephen's Banded Snake (Hoplocephalus stephensii)
  1098. 1098. Stokes' Sea Snake (Astrotia stokesii)
  1099. 1099. Stonefish (Synanceja verrucosa)
  1100. 1100. Striped Coral Snake (Calliophis nigrescens)
  1101. 1101. Sumatra Pit Viper (Trimeresurus sumatranus)
  1102. 1102. Sumatran Pit Viper (Trimeresurus sumatranus)
  1103. 1103. Sunda Island Spitting Cobra (Naja sputatrix)
  1104. 1104. Swampjack (Bitis gabonica)
  1105. 1105. Sydney Funnel Web Spider (Atrax robustus)
  1106. 1106. Synanceiidae (Family)
  1107. 1107. Synanceja (Genus)
  1108. 1108. Synanceja horrida
  1109. 1109. Synanceja species
  1110. 1110. Synanceja trachynis
  1111. 1111. Synanceja verrucosa
  1112. 1112. Taiwan Bamboo Viper (Trimeresurus stejnegeri)
  1113. 1113. Taiwan Cobra (Naja atra)
  1114. 1114. Taiwan Krait (Bungarus multicinctus)
  1115. 1115. Tamilaupin Rock Rattlesnake (Crotalus lepidus morulus)
  1116. 1116. Tancitaran Dusky Rattlesnake (Crotalus pusillus)
  1117. 1117. Tarantula (Latrodectus tredecimguttatus)
  1118. 1118. Taylor's Cantil (Agkistrodon taylori)
  1119. 1119. Taylor's Moccasin (Agkistrodon taylori)
  1120. 1120. Tepocolcoatl (Crotalus basiliscus)
  1121. 1121. Terciopelo (Bothrops asper)
  1122. 1122. Teuhtlacozauhqui (Crotalus basiliscus)
  1123. 1123. Texas Coral Snake (Micrurus fulvius tenere)
  1124. 1124. Thailand Cobra (Naja kaouthia)
  1125. 1125. Thalassophina (Genus)
  1126. 1126. Thalassophina viperina
  1127. 1127. Theridiidae (Family)
  1128. 1128. Thith Polonga (Daboia russelii russelii)
  1129. 1129. Tic Polonga (Daboia russelii russelii)
  1130. 1130. Tic-Polonga (Daboia russelii siamensis)
  1131. 1131. Tiger Rattlesnake (Crotalus tigris)
  1132. 1132. Tigra Mariposa (Bothrops venezuelensis)
  1133. 1133. Timber Rattlesnake (Crotalus horridus horridus)
  1134. 1134. Tityus (Genus)
  1135. 1135. Tityus aba
  1136. 1136. Tityus abudi
  1137. 1137. Tityus acutidens
  1138. 1138. Tityus adisi
  1139. 1139. Tityus ahincoi
  1140. 1140. Tityus altithronus
  1141. 1141. Tityus anasilviae
  1142. 1142. Tityus androcottoides
  1143. 1143. Tityus anduzei
  1144. 1144. Tityus anneae
  1145. 1145. Tityus antioquensis
  1146. 1146. Tityus apiacas
  1147. 1147. Tityus arellanoparrai
  1148. 1148. Tityus argentinus
  1149. 1149. Tityus asthenes
  1150. 1150. Tityus atriventer
  1151. 1151. Tityus bahiensis
  1152. 1152. Tityus barquisimetanus
  1153. 1153. Tityus bastosi
  1154. 1154. Tityus bellulus
  1155. 1155. Tityus betschi
  1156. 1156. Tityus birabeni
  1157. 1157. Tityus blanci
  1158. 1158. Tityus blaseri
  1159. 1159. Tityus boconoensis
  1160. 1160. Tityus bolivianus
  1161. 1161. Tityus brazilae
  1162. 1162. Tityus breweri
  1163. 1163. Tityus cachipalensis
  1164. 1164. Tityus caesarbarrioi
  1165. 1165. Tityus canopensis
  1166. 1166. Tityus carabobensis
  1167. 1167. Tityus carinatoides
  1168. 1168. Tityus carvalhoi
  1169. 1169. Tityus cerroazul
  1170. 1170. Tityus charalaensis
  1171. 1171. Tityus charreyroni
  1172. 1172. Tityus chilensis
  1173. 1173. Tityus clathratus
  1174. 1174. Tityus colombianus
  1175. 1175. Tityus confluens
  1176. 1176. Tityus costatus
  1177. 1177. Tityus crassimanus
  1178. 1178. Tityus cuellari
  1179. 1179. Tityus culebrensis
  1180. 1180. Tityus dasyurus
  1181. 1181. Tityus dedoslargos
  1182. 1182. Tityus demangei
  1183. 1183. Tityus dinizi
  1184. 1184. Tityus discrepans
  1185. 1185. Tityus dorae
  1186. 1186. Tityus dupouyi
  1187. 1187. Tityus ebanoverde
  1188. 1188. Tityus ecuadorensis
  1189. 1189. Tityus elii
  1190. 1190. Tityus elizabethae
  1191. 1191. Tityus engelkei
  1192. 1192. Tityus erikae
  1193. 1193. Tityus evandroi
  1194. 1194. Tityus extinctus
  1195. 1195. Tityus falconensis
  1196. 1196. Tityus fasciolatus
  1197. 1197. Tityus festae
  1198. 1198. Tityus filodendron
  1199. 1199. Tityus florezi
  1200. 1200. Tityus footei
  1201. 1201. Tityus forcipula
  1202. 1202. Tityus fuhrmanni
  1203. 1203. Tityus funestus
  1204. 1204. Tityus gaffini
  1205. 1205. Tityus gasci
  1206. 1206. Tityus imei
  1207. 1207. Tityus indecisus
  1208. 1208. Tityus insignis
  1209. 1209. Tityus intermedius
  1210. 1210. Tityus irapaensis
  1211. 1211. Tityus isabelceciliae
  1212. 1212. Tityus ivicnancor
  1213. 1213. Tityus jeanvellardi
  1214. 1214. Tityus julianae
  1215. 1215. Tityus jussarae
  1216. 1216. Tityus kaderkai
  1217. 1217. Tityus kuryi
  1218. 1218. Tityus lamottei
  1219. 1219. Tityus lancinii
  1220. 1220. Tityus lokiae
  1221. 1221. Tityus lourencoi
  1222. 1222. Tityus lutzi
  1223. 1223. Tityus macrochirus
  1224. 1224. Tityus magnimanus
  1225. 1225. Tityus manakai
  1226. 1226. Tityus marajoensis
  1227. 1227. Tityus maranhensis
  1228. 1228. Tityus martinpaechi
  1229. 1229. Tityus mattogrossensis
  1230. 1230. Tityus melanostictus
  1231. 1231. Tityus melici
  1232. 1232. Tityus meridanus
  1233. 1233. Tityus metuendus
  1234. 1234. Tityus michelii
  1235. 1235. Tityus microcystis
  1236. 1236. Tityus monaguensis
  1237. 1237. Tityus mongei
  1238. 1238. Tityus mraceki
  1239. 1239. Tityus munozi
  1240. 1240. Tityus neglectus
  1241. 1241. Tityus neibae
  1242. 1242. Tityus nelsoni
  1243. 1243. Tityus nematochirus
  1244. 1244. Tityus neoespartanus
  1245. 1245. Tityus nororientalis
  1246. 1246. Tityus obtusus
  1247. 1247. Tityus ocelote
  1248. 1248. Tityus osmanus
  1249. 1249. Tityus oteroi
  1250. 1250. Tityus ottenwalderi
  1251. 1251. Tityus pachyurus
  1252. 1252. Tityus paraensis
  1253. 1253. Tityus paraguayensis
  1254. 1254. Tityus parvulus
  1255. 1255. Tityus paulistorum
  1256. 1256. Tityus perijanensis
  1257. 1257. Tityus piceus
  1258. 1258. Tityus pictus
  1259. 1259. Tityus pintodarochai
  1260. 1260. Tityus pittieri
  1261. 1261. Tityus pococki
  1262. 1262. Tityus portoplatensis
  1263. 1263. Tityus potameis
  1264. 1264. Tityus prancei
  1265. 1265. Tityus proseni
  1266. 1266. Tityus pugilator
  1267. 1267. Tityus pusillus
  1268. 1268. Tityus quirogae
  1269. 1269. Tityus quisqueyanus
  1270. 1270. Tityus ramirezi
  1271. 1271. Tityus raquelae
  1272. 1272. Tityus rebierei
  1273. 1273. Tityus riocaurensis
  1274. 1274. Tityus rionegrensis
  1275. 1275. Tityus roigi
  1276. 1276. Tityus rojasi
  1277. 1277. Tityus rufofuscus
  1278. 1278. Tityus rugosus
  1279. 1279. Tityus rusmelyae
  1280. 1280. Tityus sabineae
  1281. 1281. Tityus sanarensis
  1282. 1282. Tityus sarisarinamensis
  1283. 1283. Tityus sastrei
  1284. 1284. Tityus septentrionalis
  1285. 1285. Tityus serrulatus
  1286. 1286. Tityus shiriana
  1287. 1287. Tityus silvestris
  1288. 1288. Tityus simonsi
  1289. 1289. Tityus soratensis
  1290. 1290. Tityus species
  1291. 1291. Tityus stigmurus
  1292. 1292. Tityus strandi
  1293. 1293. Tityus surimeridensis
  1294. 1294. Tityus surorientalis
  1295. 1295. Tityus sylviae
  1296. 1296. Tityus tamayoi
  1297. 1297. Tityus tayrona
  1298. 1298. Tityus tenuicauda
  1299. 1299. Tityus thelyacanthus
  1300. 1300. Tityus trinitatis
  1301. 1301. Tityus trivittatus
  1302. 1302. Tityus tucurui
  1303. 1303. Tityus uniformis
  1304. 1304. Tityus uquirensis
  1305. 1305. Tityus urbinai
  1306. 1306. Tityus uruguayensis
  1307. 1307. Tityus vaissadei
  1308. 1308. Tityus valerae
  1309. 1309. Tityus venamensis
  1310. 1310. Tityus zulianus
  1311. 1311. Todesotter (Acanthophis antarcticus)
  1312. 1312. Tortuga Island Diamond Rattlesnake (Crotalus tortugensis)
  1313. 1313. Totalcan Rattlesnake (Crotalus intermedius intermedius)
  1314. 1314. Totonacan Rattlesnake (Crotalus totonacus)
  1315. 1315. Traills Green Mamba (Dendroaspis jamesoni)
  1316. 1316. Trans-Pecos Copperhead (Agkistrodon contortrix pictigaster)
  1317. 1317. Trimeresurus (Genus)
  1318. 1318. Trimeresurus albolabris
  1319. 1319. Trimeresurus andersoni
  1320. 1320. Trimeresurus borneensis
  1321. 1321. Trimeresurus cantori
  1322. 1322. Trimeresurus erythrurus
  1323. 1323. Trimeresurus fucatus
  1324. 1324. Trimeresurus gramineus
  1325. 1325. Trimeresurus gumprechti
  1326. 1326. Trimeresurus hageni
  1327. 1327. Trimeresurus kanburiensis
  1328. 1328. Trimeresurus karanshahi
  1329. 1329. Trimeresurus labialis
  1330. 1330. Trimeresurus macrolepis
  1331. 1331. Trimeresurus macrops
  1332. 1332. Trimeresurus malabaricus
  1333. 1333. Trimeresurus medoensis
  1334. 1334. Trimeresurus popeiorum
  1335. 1335. Trimeresurus purpureomaculatus
  1336. 1336. Trimeresurus septentrionalis
  1337. 1337. Trimeresurus species of india
  1338. 1338. Trimeresurus species of thailand
  1339. 1339. Trimeresurus stejnegeri
  1340. 1340. Trimeresurus strigatus
  1341. 1341. Trimeresurus sumatranus
  1342. 1342. Trimeresurus venustus
  1343. 1343. Trimeresurus vogeli
  1344. 1344. Tropidechis (Genus)
  1345. 1345. Tropidechis carinatus
  1346. 1346. Turkish Viper (Vipera xanthina)
  1347. 1347. Twin-Spotted Rattlesnake (Crotalus pricei pricei)
  1348. 1348. Uracoan Rattlesnake (Crotalus durissus vegrandis)
  1349. 1349. Urutu (Bothrops alternatus)
  1350. 1350. Valakadyn Sea Snake (Enhydrina schistosa)
  1351. 1351. Venezuelan Lancehead (Bothrops venezuelensis)
  1352. 1352. Vibora de cascabel (Crotalus basiliscus)
  1353. 1353. Vibora de Cascabel (Crotalus exsul)
  1354. 1354. Vibora de Freno (Agkistrodon bilineatus russeolus)
  1355. 1355. Violin Spider (Loxosceles reclusa)
  1356. 1356. Vipera (Genus)
  1357. 1357. Vipera ammodytes
  1358. 1358. Vipera aspis
  1359. 1359. Vipera berus
  1360. 1360. Vipera latasti
  1361. 1361. Vipera lebetina
  1362. 1362. Vipera palestinae
  1363. 1363. Vipera russelli siamensis [Smith 1917] (Daboia russelii siamensis)
  1364. 1364. Vipera ursinii
  1365. 1365. Vipera xanthina
  1366. 1366. Vipera xanthina palestinae
  1367. 1367. Vipere peliade (Vipera berus)
  1368. 1368. Viperidae (Family)
  1369. 1369. Viperine Sea Snake (Thalassophina viperina)
  1370. 1370. Vogel's Green Pitviper (Trimeresurus vogeli)
  1371. 1371. Vogel's Pitviper (Trimeresurus vogeli)
  1372. 1372. Walter Innes' Snake (Walterinnesia aegyptia)
  1373. 1373. Walterinnesia (Genus)
  1374. 1374. Walterinnesia aegyptia
  1375. 1375. Warty Ghoul (Synanceja verrucosa)
  1376. 1376. West African Carpet Viper (Echis ocellatus)
  1377. 1377. West African Gaboon Viper (Bitis gabonica rhinoceros)
  1378. 1378. West African Green Mamba (Dendroaspis viridis)
  1379. 1379. West African Saw-scaled Viper (Echis ocellatus)
  1380. 1380. Western brown snake (Pseudonaja nuchalis)
  1381. 1381. Western Cottonmouth (Agkistrodon piscivorus leucostoma)
  1382. 1382. Western diamond rattlesnake (Crotalus atrox)
  1383. 1383. Western Green Mamba (Dendroaspis jamesoni)
  1384. 1384. Western Green Mamba (Dendroaspis viridis)
  1385. 1385. Western Massasauga (Sistrurus catenatus tergeminus)
  1386. 1386. Western Pygmy Rattlesnake (Sistrurus miliarius streckeri)
  1387. 1387. Western Rattlesnake (Crotalus viridis caliginis)
  1388. 1388. White-Bellied Carpet Viper (Echis leucogaster)
  1389. 1389. White-lipped Cobra (Naja melanoleuca)
  1390. 1390. White-lipped Green Pit Viper (Trimeresurus albolabris)
  1391. 1391. White-lipped Green Pit Viper (Trimeresurus septentrionalis)
  1392. 1392. White-lipped Pit Viper (Trimeresurus albolabris)
  1393. 1393. White-lipped Tree Viper (Trimeresurus albolabris)
  1394. 1394. White-mouthed Mamba (Dendroaspis angusticeps)
  1395. 1395. White-tailed Lancehead (Bothrops leucurus)
  1396. 1396. Yarara (Bothrops alternatus)
  1397. 1397. Yarara Nata (Bothrops ammodytoides)
  1398. 1398. Yellow and Black Sea Snake (Pelamis platurus)
  1399. 1399. Yellow Banded Snake (Hoplocephalus stephensii)
  1400. 1400. Yellow Bellied Sea Snake (Pelamis platurus)
  1401. 1401. Yellow Cobra (Naja nivea)
  1402. 1402. Yellow Scorpion (Leiurus quinquestriatus)
  1403. 1403. Yellow-headed Krait (Bungarus flaviceps)
  1404. 1404. Yucatan Neotropical Rattlesnake (Crotalus durissus tzabcan)
  1405. 1405. Yucatecan Cantil (Agkistrodon bilineatus russeolus)
  1406. 1406. Zanjhani Viper (Vipera xanthina)