St. John's keelback

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.

Etymology
The specific name, sanctijohannis, is in honor of British naturalist Oliver Beauchamp Coventry St. John.

Geographic range
F. sanctijohannis is found in Bhutan, northern India (Himachal Pradesh, Jammu and Kashmir), northern Myanmar, Nepal, and Pakistan.

Habitat
The preferred natural habitat of F. sanctijohannis is freshwater wetlands, at altitudes of 960 –.

Reproduction
F. sanctijohannis is oviparous.