- (Thamnophis
ordinoides) is a
species of
snake in the
family Colubridae. The
species is
endemic to
North America. In the
United States, T.
ordinoides is found...
- Thompson, 1957 Durango, Mexico.
Northwestern garter snake,
Thamnophis ordinoides (Baird & Girard, 1852) California, Oregon, and Washington; in Canada,...
- diet. One of its congeners, the
Northwestern garter snake (Thamnophis
ordinoides), is not a
specialized predator of
slugs but
occasionally feeds on them...
- [sic]
elegans Baird & Girard, 1853
Eutaenia elegans – Cope, 1900
Thamnophis ordinoides elegans – Ruthven, 1908
Thamnophis elegans – Zim & H.M. Smith, 1956...
- less than 46
centimetres (18 in)
Northwestern garter snake Thamnophis ordinoides Least concern Nonvenomous;
adults rarely exceed 60
centimetres (24 in)...
- the
Liard River Valley in
southwestern Northwest Territories Thamnophis ordinoides (northwestern gartersnake) LC –
southwestern British Columbia, including...
- Two-striped
garter snake Thamnophis marci****
Checkered garter snake Thamnophis ordinoides Northwestern garter snake Thamnophis sirtalis Common garter snake Trimorphodon...
- (Kennicott, 1859)
Synonyms Eutaenia couchii Kennicott, 1859
Thamnophis ordinoides couchii — Van
Denburgh & Slevin, 1921
Thamnophis couchii — Fitch, 1984...
- the
Zoological Society of
London "The
variation exhibited by
Thamnophis ordinoides (Baird and Girard) a
garter snake inhabiting the San
Francisco peninsula"...
- T63823A12719256.en.
Retrieved 20
November 2021. Hammerson, G.A. (2007). "Thamnophis
ordinoides". IUCN Red List of
Threatened Species. 2007: e.T63985A12726329. doi:10...
