Colubridae

Masticophis lateralis (Hallowell, 1853)

Masticophis lateralis, the California whipsnake, is a slender striped snake found in California and Baja California across varied habitats.

Orientocoluber spinalis (Peters, 1866)

Orientocoluber spinalis is a slender, highly mobile 50–90 cm snake found in Asia.

Phrynonax poecilonotus (Günther, 1858)

Phrynonax poecilonotus is a highly variably colored snake ranging from Mexico to northern and central South America.

Phrynonax shropshirei (Barbour & Amaral, 1924)

Shropshire's puffing snake (Phrynonax shropshirei) is a colubrid snake found in Central and northwestern South America.

Chironius quadricarinatus Boie, 1827

Chironius quadricarinatus (central sipo) is a nonvenomous colubrid snake found in Brazil, Paraguay, and Bolivia.

Palusophis bifossatus (Raddi, 1820)

Palusophis bifossatus, the Rio tropical racer, is a monotypic colubrid snake found across parts of South America.

Mastigodryas boddaerti (Sentzen, 1796)

Mastigodryas boddaerti is an oviparous snake that changes color with age, found in South American and Caribbean forests.

Mastigodryas melanolomus (Cope, 1868)

Mastigodryas melanolomus, the salmon-bellied racer, is a snake species found in seven Central American countries.

Mastigodryas pulchriceps (Cope, 1868)

Mastigodryas pulchriceps, Cope's tropical racer, is a snake species found in Ecuador, Colombia, and Peru.

Mastigodryas alternatus (Bocourt, 1884)

Mastigodryas alternatus is a snake species found in five countries across Central and northern South America.

Mastigodryas pleii (Duméril, Bibron & Duméril, 1854)

Plee's tropical racer (Mastigodryas pleii) is a snake species found in Panama, Colombia, and Venezuela.

Dendrelaphis punctulatus (Gray, 1826)

Dendrelaphis punctulatus, the common tree snake, is an oviparous tree-dwelling snake found in Australia and Papua New Guinea.

Dendrelaphis pictus (Gmelin, 1789)

Dendrelaphis pictus is a Southeast Asian forest snake with characteristic coloration and specific scale patterns.

Dendrelaphis tristis (Daudin, 1803)

Dendrelaphis tristis is a long, slender diurnal arboreal bronze-backed snake found across South Asia.

Dendrelaphis subocularis (Boulenger, 1888)

Dendrelaphis subocularis is a colubrid snake species, commonly called mountain or Burmese bronzeback, found across Southeast Asia.

Dendrelaphis ngansonensis (Bourret, 1935)

Dendrelaphis ngansonensis is an oviparous arboreal colubrid snake found across Southeast Asia and southwestern China.

Dendrelaphis grandoculis (Boulenger, 1890)

Dendrelaphis grandoculis is an endemic arboreal diurnal bronzeback snake from India's Western Ghats that preys on small vertebrates.

Dendrelaphis cyanochloris (Wall, 1921)

Dendrelaphis cyanochloris, or Wall's/blue bronzeback, is an arboreal colubrid snake found across parts of Southeast Asia.

Dendrelaphis formosus (Boie, 1827)

Dendrelaphis formosus, the elegant/beautiful bronzeback, is a Southeast Asian Colubridae tree snake found in lowland forests up to 600 m elevation.

Dendrelaphis caudolineatus (Gray, 1834)

Dendrelaphis caudolineatus is a common small, slender snake found across forested and cultivated areas of Southeast Asia.

Dendrelaphis haasi Van Rooijen & Vogel, 2008

Dendrelaphis haasi is a slender long-tailed oviparous snake found in lowland forests and gardens across Southeast Asia.

Dendrelaphis kopsteini Vogel & Van Rooijen, 2007

Dendrelaphis kopsteini is a colored snake found across Southeast Asia that reproduces by laying eggs.

Dendrelaphis marenae Vogel & Van Rooijen, 2008

Dendrelaphis marenae, or Maren's bronzeback, is an oviparous colubrid snake native to Southeast Asia's forest habitats.

Dendrelaphis underwoodi Van Rooijen & Vogel, 2008

Underwood's bronzeback (Dendrelaphis underwoodi) is a colubrid snake species found in Indonesia.