The narrow-headed garter snake, Thamnophis rufipunctatus, is a species of nonvenomous garter snake that is endemic to the southwestern United States. Its common names also include narrowhead garter snake and narrowhead watersnake.
From Wikipedia, under CC BY-SA 4.0.
Is it venomous or poisonous?
Considered poisonous. Public sources list it as such; we have not verified this individually. The note covers its whole genus. Garter snake (diet-dependent, when feeding on Pacific newts) Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.
Easily confused with
- Natrix tessellata
- Thamnophis couchii — considered poisonous
- Natrix maura
- Thamnophis melanogaster — considered poisonous
- Thamnophis validus — considered poisonous
- Nerodia harteri
Classification
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Reptilia
- Order
- Squamata
- Family
- Colubridae
- Genus
- Thamnophis
- Species
- Thamnophis rufipunctatus
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