Enhydris is a genus of slightly venomous, rear-fanged snakes in the family Homalopsidae. The genus is endemic to the tropical area of Indo-Australian region.
The following 6 species are recognized:
Several additional species have traditionally been placed here, but are now often in genera such as Subsessor and Pseudoferania. Another species, Enhydris smithi , was considered to be a valid species by herpetologists M.A. Smith 1943, 2010, and Wallach et al. 2014, but was considered to be a synonym of Enhydris jagorii by Cox et al. 1998, and Murphy & Voris 2014.
Nota bene: In the list above, a binomial authority in parentheses indicates that the species was originally described in a genus other than Enhydris.
The specific names, jagorii and smithi, are in honor of German naturalist Fedor Jagor and British herpetologist Malcolm Arthur Smith, respectively.