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Two-striped garter snake
Species of snake From Wikipedia, the free encyclopedia
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The two-striped garter snake (Thamnophis hammondii) is a species of aquatic snake in the subfamily Natricinae of the family Colubridae. The species is endemic to western North America.
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Taxonomy and etymology
The specific name hammondii is in honor of William A. Hammond, the U.S. Army surgeon who collected the first specimens.[3][4]
Description
T. hammondii is a medium-sized snake, 18–30 in (46–76 cm) in total length (including tail), with a head barely wider than the neck. Two common color variations occur in the wild, a striped variant and a checkered variant. The striped variant has a yellowish lateral stripe on each side, and a fairly uniform dorsal coloring. The checkered variant lacks the lateral stripes and has two rows of small dark spots on each side.[5]
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Geographic range, habitat, and diet
The two-striped garter snake is found in western North America, ranging from central California to Baja California, Mexico. It is a highly aquatic species, and prefers habitat adjacent to permanent or semi-permanent bodies of water. This species feeds primarily on fishes and amphibians.[6]
Reproduction
T. hammondii is ovoviviparous.[2]
References
Further reading
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