Chennai Snake Park snake, annulated sea snake, common wolf snake, common vine snake, striped keelback, checkered keelback, olive keelback, common trinket snake, spectacled cobra, banded sea krait and hook-nosed sea snake. Crocodilian species include the gharial, marsh crocodile, saltwater crocodile, Siamese crocodile, African dwarf crocodile, Nile crocodile and spectacled caiman. Other reptiles at the park include water monitor, Bengal monitor, Indian black turtle, Indian flapshell turtle, Indian star tortoise, spotted rock gecko and South Asian chamaeleon. The snakes are housed in glass-fronted enclosures and the crocodilians and the larger lizards are housed in open-air enclosures protected by parapet walls and wire mesh. The
Banded water snake Banded water snake The banded water snake or southern water snake ("Nerodia fasciata") is a species of mostly aquatic, nonvenomous, colubrid snake endemic to the central and southeastern United States. It is found from Indiana, south to Louisiana and east to Florida. Adults of the banded water snake measures from in total length, with a record size (in the Florida subspecies) of in total length. In one study of the species, the average body mass of adult snakes was . It is typically gray, greenish-gray, or brown in color, with dark crossbanding. Many specimens are so dark in color that