Previous family in this group - Pareidae

Current selection: Serpentes, family Viperidae

Next family in this group - Homalopsidae

Daboia siamensis

Siamese Russell's Viper




 Siamese Russell's Viper - Sa Kaew Siamese Russell's Viper - Sa Kaew Siamese Russell's Viper - Sa Kaew Siamese Russell's Viper - Sa Kaew

Calloselasma rhodostoma

Malayan Pit Viper




 Malayan Pit Viper - Sai Yok NP Malayan Pit Viper - Sai Yok NP Malayan Pit Viper - Ta Phraya NP Malayan Pit Viper - Ta Phraya NP Malayan Pit Viper - Cha-Am Malayan Pit Viper - Phu Wua WS Malayan Pit Viper - Koh Lanta

Tropidolaemus wagleri

Wagler's Pit Viper




 Wagler's Pit Viper - female - Phuket Wagler's Pit Viper - female - Phuket Wagler's Pit Viper - female - Phuket Wagler's Pit Viper - female - Phuket Wagler's Pit Viper - female - Bang Lang NP Wagler's Pit Viper - male - Khao Pra Bang Khram WS Wagler's Pit Viper - male - Khao Pra Bang Khram WS Wagler's Pit Viper - male - Khao Pra Bang Khram WS Wagler's Pit Viper - male - Bang Lang NP

Trimeresurus hageni

Hagen's Green Pit Viper




 Hagen's Green Pit Viper - San Kala Khiri NP Hagen's Green Pit Viper - San Kala Khiri NP Hagen's Green Pit Viper - San Kala Khiri NP Hagen's Green Pit Viper - Bang Lang NP Hagen's Green Pit Viper - Bang Lang NP

Trimeresurus sumatranus

Sumatran Pit Viper




 Sumatran Pit Viper - Bala Sumatran Pit Viper - Bala Sumatran Pit Viper - Bala Sumatran Pit Viper - Bala

Trimeresurus lanna

Lanna Green Pit Viper




 Lanna Green Pit Viper - female - Taksin Maharat NP Lanna Green Pit Viper - female - Taksin Maharat NP Lanna Green Pit Viper - female - Taksin Maharat NP Lanna Green Pit Viper - female - Doi Phu Kha NP Lanna Green Pit Viper - female - Doi Phu Kha NP Lanna Green Pit Viper - female - Umphang WS Lanna Green Pit Viper - female - Umphang WS Lanna Green Pit Viper - male - Doi Phu Kha NP Lanna Green Pit Viper - male - Doi Phu Kha NP

Trimeresurus tenasserimensis

Tenasserim Green Pit Viper




 Tenasserim Green Pit Viper - female - Thong Pha Phum NP Tenasserim Green Pit Viper - female - Thong Pha Phum NP Tenasserim Green Pit Viper - male - Khao Laem NP Tenasserim Green Pit Viper - male - Khao Laem NP Tenasserim Green Pit Viper - male - Khao Laem NP Lanna Green Pit Viper - male - Umphang WS

Trimeresurus sabahi

Sabah Bamboo Pit Viper




 Sabah Bamboo Pit Viper - female - Sri Phang Nga NP Sabah Bamboo Pit Viper - female - Khao Phanom Bencha NP Sabah Bamboo Pit Viper - female - Khao Phanom Bencha NP Sabah Bamboo Pit Viper - female - Khao Phanom Bencha NP Sabah Bamboo Pit Viper - female - Khao Phanom Bencha NP Sabah Bamboo Pit Viper - female - Khao Ramrom Sabah Bamboo Pit Viper - female - Betong Sabah Bamboo Pit Viper - male - Khao Ramrom Sabah Bamboo Pit Viper - male - Khao Ramrom Sabah Bamboo Pit Viper - male - Khao Ramrom Sabah Bamboo Pit Viper - male - Khao Sok NP

Trimeresurus kanburiensis

Kanburi Pit Viper




 Kanburi Pit Viper - male - Erawan NP Kanburi Pit Viper - male - Erawan NP Kanburi Pit Viper - male - Sai Yok Kanburi Pit Viper - male - Sai Yok

Trimeresurus macrops

Large-eyed Pit Viper




 Large-eyed Pit Viper - male - Nam Tok Samlan NP Large-eyed Pit Viper - male - Suan Hin Pha Ngam Large-eyed Pit Viper - male - Sakaerat Large-eyed Pit Viper - female - Nam Tok Chet Sao Noi NP Large-eyed Pit Viper - female - Nam Tok Chet Sao Noi NP Large-eyed Pit Viper - female - Suan Hin Pha Ngam Large-eyed Pit Viper - female - Hup Pa Tad Large-eyed Pit Viper - female - Hup Pa Tad Large-eyed Pit Viper - female - Pang Sida NP Large-eyed Pit Viper - female - Pang Sida NP

Trimeresurus cardamomensis

Cardamom Green Pit Viper




 Cardamom Green Pit Viper - male - Khao Soi Dao WS Cardamom Green Pit Viper - male - Khao Soi Dao WS

Trimeresurus venustus

Beautiful Pit Viper




 Beautiful Pit Viper - Khao Luang Krung Ching NP Beautiful Pit Viper - Khao Luang Krung Ching NP Beautiful Pit Viper - Khao Luang Krung Ching NP Beautiful Pit Viper - Phang Nga Beautiful Pit Viper - Phang Nga Beautiful Pit Viper - Phang Nga Beautiful Pit Viper - Phang Nga Beautiful Pit Viper - Khao Luang Krung Ching NP Beautiful Pit Viper - Khao Luang Krung Ching NP

Trimeresurus kraensis

Kra Isthmus Pit Viper




 Kra Isthmus Pit Viper - Wat Sanook Kra Isthmus Pit Viper - Wat Sanook

Trimeresurus kuiburi

Kuiburi Pit Viper




 Kuiburi Pit Viper - Khao Sam Roi Yot NP Kuiburi Pit Viper - Khao Sam Roi Yot NP Kuiburi Pit Viper - Khao Sam Roi Yot NP Kuiburi Pit Viper - Khao Sam Roi Yot NP

Trimeresurus phuketensis

Phuket Pit Viper




 Phuket Pit Viper - male - Phuket Phuket Pit Viper - male - Phuket Phuket Pit Viper - male - Phuket Phuket Pit Viper - male - Phuket

Trimeresurus vogeli

Vogel's Pit Viper




 Vogel's Pit Viper - male - Khao Soi Dao WS Vogel's Pit Viper - male - Khao Soi Dao WS Vogel's Pit Viper - female - Khao Kitchakut NP Vogel's Pit Viper - female - Khao Soi Dao WS

Trimeresurus gumprechti

Gumprecht's Green Pit Viper




 Gumprecht's Green Pit Viper - male - Phu Hin Rong Kla NP Gumprecht's Green Pit Viper - male - Doi Phu Kha NP Gumprecht's Green Pit Viper - male - Phu Hin Rong Kla NP Gumprecht's Green Pit Viper - male - Phu Kradueng NP Gumprecht's Green Pit Viper - female - Phu Kradueng NP Gumprecht's Green Pit Viper - female - Doi Phu Kha NP Gumprecht's Green Pit Viper - female - Doi Pha Hom Pok NP

Trimeresurus albolabris

White-lipped Pit Viper




 White-lipped Pit Viper - male - Baan Maka White-lipped Pit Viper - male - Baan Maka White-lipped Pit Viper - male - Baan Maka White-lipped Pit Viper - male - Wang Nam Khieo White-lipped Pit Viper - male - Wang Nam Khieo White-lipped Pit Viper - female - Baan Maka White-lipped Pit Viper - female - Baan Maka White-lipped Pit Viper - female - Kaeng Krachan

Trimeresurus guoi

Red-eyed White-lipped Pit Viper




 Red-eyed White-lipped Pit Viper - Bo Kluea Red-eyed White-lipped Pit Viper - Bo Kluea Red-eyed White-lipped Pit Viper - Doi Tung Red-eyed White-lipped Pit Viper - Doi Tung Red-eyed White-lipped Pit Viper - Doi Tung

Trimeresurus purpureomaculatus

Mangrove Pit Viper




 Mangrove Pit Viper - Phuket Mangrove Pit Viper - Phuket Mangrove Pit Viper - Phuket Mangrove Pit Viper - Koh Ngai Mangrove Pit Viper - Koh Ngai Mangrove Pit Viper - juvenile - Phra Kayang Cave Mangrove Pit Viper - juvenile - Phra Kayang Cave

Ovophis convictus

Indo-Malayan Mountain Pit Viper




 Indo-Malayan Mountain Pit Viper - victim of Malayan Krait bite - Khao Luang Krung Ching NP Indo-Malayan Mountain Pit Viper - victim of Malayan Krait bite - Khao Luang Krung Ching NP

Ovophis monticola

Chinese Mountain Pit Viper




 Chinese Mountain Pit Viper - Doi Inthanon NP Chinese Mountain Pit Viper - Doi Inthanon NP Chinese Mountain Pit Viper - Doi Inthanon NP Chinese Mountain Pit Viper - Doi Inthanon NP Chinese Mountain Pit Viper - Doi Inthanon NP Chinese Mountain Pit Viper - Doi Inthanon NP Chinese Mountain Pit Viper - Umphang WS Chinese Mountain Pit Viper - Umphang WS