How to identify it
Small, rough-scaled gray to brown lizard with no head horns; scales raised and keeled. [1][2][3]
Males: dark gray or brown above with little pattern; belly strongly marked with deep iridescent blue bordered by black, throat also blue. [1][2][3]
Females: distinct wavy lines across the back, some orange or red at the tail base, belly white with faint dark spots and possibly pale blue along the sides. [1][2][3]
Total length 3.5-5.5 inches; females grow larger than males. [1][2][3]
Compared with the eastern fence lizard: Can be impossible to tell apart by pattern in Missouri; DNA testing needed (Missouri Department of Conservation). [1][2][3]
Species it is confused with
Check these before deciding what you are looking at. If you are not certain what it is, do not shoot.
- Eastern fence lizard · Sceloporus undulatus
Where it lives
Open woodlands, woodland and field edges and rocky glades; grassland, prairie, desert and dunes in parts of range. [1][2][3]
How it behaves
Diurnal and often escapes capture by running up trees; inactive in cold and in the hottest part of a summer day. [1][2][3]
Limited legal take
Legal take of this species exists only under narrow conditions — a quota, a draw, a permit, a small area, or animals released or held on private land — set by the authorities below. Nowhere else is a legal opportunity implied, and Hunt shows one only where a certified rule establishes it.
Where legal take is listed
- Colorado — reptile take · 2 CCR 406-7 Chapter W-7 Herpetofauna (03/04/2026; eff. 2026-05-01)
Being listed is not an open season. Seasons, zones, licences, methods and limits decide whether this animal may be taken on a given day and place — check Hunt or the authority before you go. Listings read 2026-09-30.
Where it is found
Central North America from southwestern Wyoming, Nebraska, southern South Dakota and Missouri south through eastern Colorado, eastern New Mexico, Kansas, Oklahoma and Arkansas to Texas, Louisiana, Mississippi and southwestern Alabama. Not found in Canada.
Sources
Every claim above is attributed to one of these published sources.
NatureServe · reviewed 2026-09-30
NatureServe
- BIOLOGICALPrairie Lizard
Missouri Department of Conservation · reviewed 2026-09-30
Missouri Department of Conservation
Fort Hays State University · reviewed 2026-09-30
Fort Hays State University
