Phrynosomatinae
1. Males have enlarged postanal scales
2. Morphologically diverse
Callisaurus draconoides - Zebra-tailed Lizard
Callisaurus draconoides draconoides
Petrosaurus - Rock Lizards
Petrosaurus mearnsi
Phrynosoma - Horned Lizards
Phrynosoma coronatum
Phrynosoma douglasii
Phrynosoma mcalli
Phrynosoma platyrhinos
Sceloporus - Spiny Lizards
Sceloporus graciosus - Sagebrush Lizard
Sceloporus graciosus gracilis
Sceloporus graciosus graciosus
Sceloporus graciosus vandenburgianus
Sceloporus magister
Sceloporus occidentalis
Sceloporus orcutti
Uma - Fringe-toed Lizards
Uma inornata
Uma notata
Uma scoparia
Urosaurus - Brush and Tree Lizards
Urosaurus graciosus
Urosaurus nigricaudus
Urosaurus ornatus
Uta - Side-blotched Lizards
Uta stansburiana