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Earless Lizards
Holbrookia
Holbrookia is a genus of earless lizards, known commonly as the lesser earless lizards, in the family Phrynosomatidae. The genus contains six recognized species, which are found throughout the Southwestern and Central United States and northern Mexico. They are characterized by having no external ear openings, presumably to prevent soil from entering their bodies when they are digging.
5 branches of this genus, most-observed first · about 5 known species

Western Earless Lizard
speciesHolbrookia maculata

Elegant Earless Lizard
speciesHolbrookia elegans

Keeled Earless Lizard
speciesHolbrookia propinqua

Plateau Earless Lizard
speciesHolbrookia lacerata

Southern Earless Lizard
speciesHolbrookia subcaudalis
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Holbrookia in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 36337.