
The Natricinae are a subfamily of the Colubridae family of snakes, which comprises twenty-eight genera. Members include many very common snake species, such as the European grass snakes, and the North American water snakes and garter snakes. ==Classification== While often regarded as a subfamily of the Colubridae, in some classifications they are ...
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Natricinae is the Water Snakes subfamily of reptiles of the family Colubridae (the Typical Snakes) of the sub-order Serpentes (Snakes). The subfamily includes about thirty-seven genera and 185 species found in temperate, sub-tropical and tropical parts of the world. Not all the species are aquatic, some are semi-aquatic, others terrestrial, fossori...
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http://www.probertencyclopaedia.com/browse/BN.HTM
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