San Francisco Garter Snake
A vibrantly colorful supspecies of the Common Garter, the San Francisco Garter Snake is found in in limited parts of the USA. With some researchers claiming that there are only 1000-2000 individuals left, the ESA has declared it to be an endangered species.
Kingdom | Animalia |
Phylum | Chordata |
Subphylum | Vertebrata |
Class | Reptilia |
Order | Squamata |
Suborder | Serpentes |
Family | Colubridae |
Subfamily | Natricinae |
Genus | Thamnophis |
Species | Thamnophis sirtalis |
Scientific Name | Thamnophis sirtalis tetrataenia |
Length | Up to 6 ft 11 in |
Color | Bright yellow arrow-head markings on black base |
Distribution | San Mateo County and the extreme northern part of California’s coastal Santa Cruz County |
Habitat | Mostly in densely vegetated ponds near hillsides where they can find enough sun and prey in surrounding rodent burrows |
Diet | Different species of frogs and rodents |
Venom Fact | Nonvenomous |
Breeding Season | Summer |
Mode of Reproduction | Oviparous (egg laying) |