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01

Basic information

Thamnophis radix

Plains Garter Snake

KingdomAnimalia
PhylumChordata
ClassReptiles
OrderSquamates
FamilyColubrids
GenusGarter snakes
Czech name
Užovka prériová
English name
Plains Garter Snake
Alternative names
Eastern Plains Garter Snake, Plains Gartersnake, Prärie-Strumpfbandnatter, Tiefland Strumpfbandnatter, Western Plains Garter Snake
Synonyms
Eutaenia radix twiningi, Eutainia haydenii, Eutainia radix
02

Distribution and environment

Biome
Forest, Grassland, Shrubland, Wetland
Microhabitat
Semi-aquatic
03

Size and appearance

Body length
max 1,095 mm
SVL
max 436 mm
Body mass
max 383 g
Hatchling mass
~1.55 g
Offspring total length
max 200 mm
Offspring SVL
max 134 mm
04

Biological characteristics

Longevity
max 8.5 years
Activity
Diurnal
Body temperature
9–35 °C
05

Reproduction and development

Reproductive mode
Viviparous
Clutch size
5–30 individuals
Clutches per year
1–1 × per year
07

Health and safety

Venomous
Yes
10

Information sources

Biological data sources
Catalogue of Life, ReptTraits, SquamBase
Original documentation
ReptTraits · figshare-v4