Phrynosoma orbiculare (Linnaeus, 1758)

Distinguishing Morphological Features

Phrynosoma orbiculare, commonly known as the horned toad, can be recognized by its distinctive single row of lateral abdominal fringe scales and two short occipital horns.

Geographic Range

This species is restricted to the high plateau region of central Mexico, and occurs specifically in the Mexican states of Chihuahua, Durango, Morelos, Nuevo León, Puebla, and Veracruz.

Habitat Types

It inhabits a wide range of both primary and secondary habitats; primary habitats include dry scrubland, pine-oak forest, oak forest, and juniper forest, while secondary habitats include agricultural land, agave fields, and Opuntia fields.

Reproductive Mode

Phrynosoma orbiculare is viviparous, meaning it gives birth to live young.