Trimerodytes annularis

The red-bellied annulate keelback or ringed water snake (Trimerodytes annularis) is a species of snake in the family Colubridae. It is found in Taiwan and eastern China.^[2]

Trimerodytes annularis
Conservation status
Least Concern  (IUCN 3.1)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Reptilia
Order:	Squamata
Suborder:	Serpentes
Family:	Colubridae
Genus:	Trimerodytes
Species:	T. annularis
Binomial name
Trimerodytes annularis (Hallowell, 1856)
Synonyms
Tropidonotus annularis Hallowell, 1856 Tropidonotus chinensis Jan, 1859 Tropidonotus semifasciatus Berthold, 1859 Tropidonotus habereri Werner, 1903 Sinonatrix annularis