This Elapid was observed at night on the main road east of Humpty Doo in northern Australia.

This Colubrid snake was wild-caught 20 km north of Port Moresby in southeastern Papua New Guinea and photographed in captivity in southeast Texas.

This endemic water snake was wild-caught in central Texas and photographed in captivity at Texas A&M University.

This obscure Elapid was wild-caught in New Guinea and photographed in captivity in southeast Texas.

This Colubrid snake was observed during the day in the Asa Wright Nature Center in northwestern Trinidad.

This Colubrid snake was observed at night on the main road south of Filadelfia, in northwestern Paraguay.

This adult female Milksnake was observed in the morning in a wooded area 4 km west of Canas, Guanacaste Province, in northwestern Costa Rica.

This viper was wild-caught and photographed in captivity in southeast Texas.

This Elapid was found dead during the day on the main road leading into Cuc Phuong National Park in northern Vietnam.

This water snake was observed in situ in Mac Lake in Cuc Phuong National Park in northern Vietnam.

This endemic viper was observed during the day under a rock on the South Knuckles Mountain range in central Sri Lanka.

This Colubrid snake was wild-caught in northwestern Sri Lanka and photographed in captivity.

This juvenile Colubrid snake was observed in northeastern Tanzania.

This Colubrid snake was wild-caught near the Usambara Mountains and photographed in captivity in northeastern Tanzania.

This Lamprophiid snake was wild-caught near the Usambara Mountains and photographed in captivity in northeastern Tanzania.

This Lamprophiid snake, formally referred to as Mehelya capensis unicolor, was wild-caught in extreme northwestern Tanzania and photographed in captivity in northeastern Tanzania.

This sub-species of Burrowing Asp was wild-caught in northwestern Tanzania and photographed in captivity in northeastern Tanzania.

This snake was observed during the day under debris in a forested area in the East Usambara Mountains near the Amani Mountain Reserve.

This rhacophorid was observed at night in a forested area near the village of Sukau in northeastern Borneo.

This dwarf chameleon was wild-caught in eastern Tanzania and photographed in captivity in northeast Tanzania.

This gecko was observed during the day in a rock crevice at Saddle Back Creek near Mount Carbine, in Queensland, northeast Australia.

This juvenile Plated Lizard was observed during the day in Hobatere, Damaraland District in north-central Namibia.

This African Plated Lizard was photographed in captivity in southeast Texas.

This Gerrhosaurid Plated Lizard was wild-caught in northwestern Namibia and photographed in captivity at the Gobabeb Research Station in south-central Namibia.

This Australian Spiny-tailed Skink was photographed in captivity in southeast Texas.

This male Central American Spiny-tailed Iguana was photographed in captivity in southeast Texas.

This male, Aruba Island Whiptail Lizard was wild-caught in Aruba and photographed in captivity in southeast Texas.

This pair of Southeast Asian frogs (male is on the left) was photographed in captivity in southeast Texas.

This Myobatrachid frog was photographed in captivity in southeastern Australia.