Holbrookia maculata approximans

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Speckled Earless Lizard
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Sauropsida
Order: Squamata
Suborder: Iguania
Family: Phrynosomatidae
Genus: Holbrookia
Species: H. maculata
Subspecies: H. m. approximans
Trinomial name
Holbrookia maculata approximans
Baird, 1958
Synonyms

Holbrookia maculata flavilenta
Cope, 1883
Holbrookia maculata campi
Schmidt, 1921

The Speckled Earless Lizard (Holbrookia maculata approximans) is a subspecies of the Lesser Earless Lizard, (Holbrookia maculata) that is found in the Southwestern United States and northern Mexico. They are sometimes referred to as the Western Earless Lizard.

[edit] Description

The Speckled Earless Lizard is an overall grey-brown in color, with black and white speckling all along its back, with a solid grey-brown underside. It has distinct black and white bars immediately preceding the hind legs. Males tend to have a blue coloration to the white bars, whereas females do not. Like all species of earless lizard, it has no external ear openings.

[edit] Behavior

Like all species of earless lizard, the Speckled Earless Lizard is diurnal and insectivorous. They prefer sandy, grassland habitats with sparse vegetation. They tend to be a nervous, wary species that flee quickly if approached.

[edit] References