Family Boidae - Boa Constricters & Anaconda
Yellow Anaconda (Eunectes notaeus) Pantanal, Encontro das Águas State Park, Porto Jofre, Cuiaba River, Brazil
Rosy Boa (Charina trivirgata) San Jacinto Mountains California
Red-tailed Boa (Matacaballo amazónica) Kapawi, Ecuador
Family Pythonidae
Burmese Python (Python bivittatus) Media images - NOT my images
Reticulated Python (Malayopython reticulatus) Kaeng Krachan Thailand
Indian Rock Python (Python molurus) India
Family Viperidae - Vipers
Millard's Hump-nosed Viper (Hypnate nepa) Srigiriya, Sri Lanka
White-lipped Viper (Trimeresurus albolabris) Kaeng Kracha area Thailand
Pope's Pit Viper (Trimeresurus popeiorum) Mae Haad Waterfall Wiang Haeng Chiang Mai Solar Village
Vogel's Pit Viper (Trimeresurus vogeli) Khao Yai and Eastern Forest Complex
Wagler's Pit Viper (Tropidolaemus wagleri) Bukit Lawang Gunung Leuser NP Sumatra Indonesia
Bornean Keeled Pit Viper (Tropidolaemus subannulatus) Sepilok, Borneo
Western Diamond Back (Crotalus atrox) Cave Creek Arizona
Catalina Island Rattleless Rattlesnake (Crotalus catalinensis) Baja, Mexico
Black-tailed Rattlesnake (Crotalus molossus) Cave Creek Arizona
Siberian Mamushi (Gloydius hylas) Primorye, Russia
Family Colubridae - Colubrid Snakes
Asian Vine Snake or Oriental whip snake (Ahaetulla fusca (or prasina)) Various locations in Thailand
Asian Vine Snake or Oriental whip snake (Ahaetulla prasina)) Java, Indonesis
Checkered Keelback (Fowlea piscator) Thathorn Rice Fields, Fang, Thailand
Red-necked Keelback (Rhabdophis subminiatus) Baan Maka Nature Resort Petchaburi Thailand
Red-necked Keelback (Rhabdophis subminiatus) Baan Maka Nature Resort Petchaburi Thailand
Chaco Racer (Philodryas psammophidea) Emas National Park, Goias State, Brazil
Tropical Racer (Mastigodryas boddaerti) INPA - National Institute of Amazonian Research, Manaus Brazil
Northwestern Garter Snake (Thamnophis ordinoides) Olympic Peninsula, Washington
Common Garter Snake (Thamnophis sirtalis) Washington State USA
Night Snake (Hypsiglena torquata) Cave Creek, Arizona
Common Wolf Snake (Lycodon capucinus) Koh Lanta Thailand
Indochinese Rat Snake (Ptyas korros) Thale Noi, Patthalung, Thailand
Indian Rat Snake (Ptyas mucosa) Gujarat, India
Helfenberger's Cave Racer (Othriophis taeniurus helfenbergeri) Tham Pha Thai Cave National Park, Lampang Thailand
Golden Tree Snake (Chrysopelea ornata) Phu Kieo Wildlife Sanctuary, Thailand
Garden or Paradise Tree Snake (Chrysopelea paradisi) Koh Lanta, Thailand
Green Cat Snake (Boiga cyanea) Koh Lanta, Thailand
Green Cat Snake (Boiga cyanea) Koh Lanta, Thailand
Dog-toothed Cat Snake (Boiga cynodon) Koh Lanta, Thailand
Mangrove or Golden-ringed Cat Snake (Boiga dendrophila) Borneo, Thailand
Desert King Snake (Lampropeltis splendida) Cave Creek Arizona
Small Banded Kukri Snake (Oligodon fasciolatus) Lampang Thailand
Pacific Gopher Snake (Pituophis catenifer catenifer) Carrizo Plain California
Baja Gopher Snake (Pituophis vertebralis) Baja Mexico
Cox's Mud Snake (Homalopsis mereljcox - Cox's Mud Snake) Prawet, Bangkok Thailand
Sawtooth-necked Bronzeback (Dendrelaphis nigroserratus) Kaeng Krachan, Thailand
Common or Painted Bronzeback (Dendrelaphis pictus) Bangkok, Thailand
Vogel's Bronzeback (Dendrelaphis vogeli) Doi Ang Kang, Chiang Mai
Tiger Water Snake - Primorye Russia ID Needs confirmation
Family Elapidae - Cobras & Kin
Monocoled Cobra (Naja kaothia) Nonthaburi, Thailand
Mozambique Spitting Cobra (Naja mossambica) Caprivi Strip, Namibia
Indian Cobra (Naja naja) Sri Lanka
King Cobra (Ophiophagus hannah) Kaziranga, Thailand
Small-spotted Coral Snake (Calliophis maculiceps) Baan Maka Petchaburi Thailand
Malayan or Blue Krait (Bungarus candidus) Kaeng Krachan
Laticauda species - Sea Krait - Similan Islands Thailand
Family Pseudoxyrhophiidae - Malagasy Snakes
Madagascar Big-head Snake (Compsophis albiventris) Amber Mountain NP, Madagascar
Bernieri's Striped Snake (Dromicodryas bernieri) Kirindy Madagascar
Forest Night Snake (Ithycyphus oursi) Andohahela NP, Madagascar
Family Cylindrophiidae - Asian Pipe Snakes
Joki's Pipe Snake (Cylindrophis jodiae) Baan Maka Nature Resort Thailand
Family Homalopsidae - Mud & Tentacled Snakes
Tentacled Snake (Erpeton tentaculatum) Bangkok Thailand
Plumbeous Water Snake (Hypsiscopus plumbea) Baan Maka, Thailand
Family Psammophiidae
Big-eyed Snake (Mimophis mahfalensis) Berenty Madagascar
Family Pareidae - Slug Snakes
Keeled Slug Snake (Pareas carinatus) Kaeng Krachan area, Thailand
White-spotted Slug Snake (Pareas margaritophorus) Baan Maka Nature Resort Thailand