About Holbrookia lacerata Cope, 1880
Holbrookia lacerata, commonly called the spot-tailed earless lizard, is a species of phrynosomatid lizard. Its scientific name is Holbrookia lacerata Cope, 1880. This lizard is native to two countries: Mexico and the United States. Within Mexico, it occurs in the states of Coahuila, Nuevo León, and Tamaulipas. Within the United States, it is found in south-central Texas.