''Sceloporus cyanogenys'', the bluechinned roughscaled lizard or blue spiny lizard, is a species of lizard in the family Phrynosomatidae. It is found in

Texas Texas ( , ; or ) is the most populous U.S. state, state in the South Central United States, South Central region of the United States. It borders Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the we ...

in the

United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...

and

Mexico Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundar ...

References

Sceloporus Reptiles of the United States Reptiles of Mexico Reptiles described in 1885 Taxa named by Edward Drinker Cope {{Phrynosomatidae-stub