Displaying 1 – 18 of 18
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Animalia > Colubridae
Thamnophis atratus
Aquatic Garter Snake -
Animalia > Colubridae
Thamnophis atratus atratus
Santa Cruz Garter Snake -
Animalia > Colubridae
Thamnophis atratus zaxanthus
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Animalia > Colubridae
Thamnophis atratus hydrophilus
Aquatic Garter Snake -
Type Information
Description of Thamnophis atratus atratus
Paralectotype; Syntype for Thamnophis atratus atratus Catalog Number: USNM 297480 Collection:... -
Type Information
Description of Thamnophis atratus atratus
Lectotype; Syntype; Syntype for Thamnophis atratus atratus Catalog Number: USNM 970... -
Taxonomy
Description of Thamnophis atratus
Comments: Rossman and Stewart (1987) recognized Thamnophis atratus and T. couchii... -
Aquatic garter snake
Description of Thamnophis atratus
The aquatic garter snake, Thamnophis atratus, is a species of... -
Taxonomy
Description of Thamnophis couchii
Comments: Thamnophis hammondii, T. gigas, and T. atratus (including subspecies hydrophilus... -
Taxonomy
Description of Thamnophis gigas
Comments: Thamnophis hammondii, T. gigas, and T. atratus (including subspecies hydrophilus... -
San Francisco garter snake
Description of Thamnophis sirtalis tetrataenia
The San Francisco garter snake (Thamnophis sirtalis tetrataenia) is a slender... -
IUCN Red List Assessment
Description of Thamnophis atratus
Red List Category LC Least Concern Red List Criteria Version 3.1... -
Range Description
Description of Thamnophis atratus
This species is endemic to the west of the United States.... -
Population
Description of Thamnophis atratus
Population This species is represented by a large number of occurrences... -
Habitat and Ecology
Description of Thamnophis atratus
Habitat and Ecology Habitats include rocky fast-flowing streams, sluggish streams with... -
Threats
Description of Thamnophis atratus
Major Threats No major threats are known. Predation by introduced bullfrogs... -
Conservation Actions
Description of Thamnophis atratus
Conservation Actions Many occurrences are in protected areas.... -
Discover Life: Point Map of Thamnophis atratus
Map of Thamnophis atratus
