The checkered keelback (Fowlea piscator ), also known commonly as the Asiatic water snake, is a common species in the subfamily Natricinae of the family Colubridae. The species is endemic to Asia. It is non-venomous.
St. John's keelback (Fowlea sanctijohannis ) is a species of snake in the subfamily Natricinae of the family Colubridae. The species is endemic to Asia.