There is also a dark bar on each side of the neck. Eggs are laid in the spring and early summer. In North America, these lizards are found in the southern part of West Texas and adjacent Mexico, as well as a disjunct population in northeastern Mexico. In Texas, they are seen in the southern part of West Texas. Sceloporus merriami annulatus in yellow Sceloporus merriami longipunctatus in green Sceloporus merriami merriami in blue This project funded by the University of Texas College of Natural Sciences and the Texas Memorial Museum .
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