Liner's Garter Snake
Thamnophis lineri
A montane garter snake from the highlands of Oaxaca, Mexico, named after herpetologist Ernest Liner.
- Venomous?
- Mildly venomous
- Adult length
- 0.4-0.7 m (16-28 in)
- Range
- Highlands of Oaxaca, Mexico
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Overview
Liner's garter snake occurs in the highland regions of Oaxaca, Mexico, and is named for Ernest Liner, a herpetologist recognized for his contributions to the study of Mexican reptiles and amphibians. It is part of the highly diverse group of montane Thamnophis species found throughout Mexico's mountains.
As with many of its close relatives, it is closely associated with streams and other permanent water sources in cool highland habitats.
How to identify it
- Olive to brownish dorsal coloration with faint striping
- Keeled scales
- Round pupils
- Slender body typical of the genus
- Distinguished from related species mainly by range within Oaxaca and subtle scale characteristics
Habitat & range
Found in montane streams and wetland habitats within the highlands of Oaxaca, Mexico.
Behavior, diet & reproduction
Diurnal and semi-aquatic, foraging near water for amphibians and invertebrates. Mild venom used to subdue small prey, harmless to humans. Reproduces by live birth.
Frequently asked questions
Who is Liner's garter snake named after?
It is named for Ernest Liner, a herpetologist known for his work on Mexican reptiles and amphibians.
Where does it live?
In highland streams and wetlands of Oaxaca, Mexico.
Is it dangerous to people?
No, its venom is mild and used only on small prey.
What does it eat?
Amphibians and invertebrates found near water.
Liner's Garter Snake guides
In-depth guides for identifying and understanding Liner's Garter Snake.
