... the Ratsnake Pages

Coelognathus is a genus with 7 species:




Coelognathus celebensis (Jan, 1863)

Distribution: Sulawesi, Indonesia.



Coelognathus enganensis (Vinciguerra, 1892)

Distribution: Engano Island, Indonesia.




Coelognathus erythrurus
(Duméril, Bibron & Duméril, 1854)


Distribution: Philippines.


C. erythrurus celebensis Philippines © KDS



Coelognathus flavolineatus
(Schlegel, 1837)


Distribution: Brunei, Cambodia, India, Indonesia, Malaysia,
Myanmar, Singapore, Sri Lanka, Thailand, and Vietnam.



C. flavolineatus juvenile, Java © KDS



Coelognathus helena (Daudin, 1803)

Distribution: Bangladesh, India, Nepal, and Sri Lanka.


C. helena monticollaris India © KDS



Coelognathus radiatus (Boie, 1827)

Distribution: Bangladesh, Brunei, Cambodia, China, India, Indonesia,
Laos, Malaysia, Myanmar, Nepal, Singapore, Thailand, and Vietnam.



C. radiatus Vietnam © KDS



Coelognathus subradiatus (Schlegel, 1837)

Distribution: Indonesia.


C. subradiatus Timor, Indonesia © KDS