Amphiesma

For the cell covering of dinoflagellates, see Amphiesma (dinoflagellates).
Amphiesma (keelbacks)
Amphiesma stolatum
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Colubridae
Subfamily: Natricinae
Genus: Amphiesma
A.M.C. Duméril, Bibron,
& A.H.A. Duméril, 1854

Amphiesma is a genus of colubrid snakes, commonly known as keelbacks because of their keeled dorsal scales. They are all nonvenomous.

Geographic range

Amphiesma species occur in southern and eastern Asia, including Siberia, Korea, China, the Indian subcontinent, Indochina, Southeast Asia, Japan, and Indonesia.

Species

The following 42 species are recognized:[1][2]

Sources

  1. The Reptile Database. www.reptile-database.org.
  2. Wikispecies. species.wikimedia.org/wiki/Amphiesma.
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