below is a list of the lizards found in Utah. As I see them while looking for fossils, I will photograph them and post them here on my website.
Family Helodermatidae
Banded Gila Monster
Heloderma suspectum cinctum
Family Gekkonidae
Utah Banded Gecko
Coleonyx variegatus utahensis
Family Crotaphytidae
Yellow-headed
Collared Lizard
Crotaphytus collaris auriceps
Great Basin Collared Lizard
Crotaphytus insularis bicinctores
Lahontan Basin Leopard Lizard
Gambelia wislizenii maculosus
Pale Leopard Lizard
Gambelia wislizenii punctatus
Family Iguanidae
Desert Iguana
Dipsosaurus dorsalis
Western Chuckwalla
Sauromalus obesus obesus
Glen Canyon Chuckwalla
Sauromalus obesus multiforaminatus
Family Phrynosomatidae
Lesser Earless Lizard
Holbrookia
maculata approximans
Short-Horned Lizard
Phrynosoma douglassii
Mountain Short-Horned Lizard
Phrynosoma hernandesi
Northern Desert Horned Lizard
Phrynosoma platyrhinos platyrhinos
Northern Sagebrush Lizard
Sceloporus graciosus graciosus
Orange-headed Spiny Lizard
Sceloporus magister cephaloflavus
Yellow-backed Spiny Lizard
Sceloporus magister uniformis
Great Basin Fence Lizard
Sceloporus occidentalis longipes
Northern Plateau Lizard
Sceloporus undulatus elongatus
Tree Lizard
Urosaurus ornatus
Northern Side-blotched Lizard
Uta stansburiana stansburiana
Colorado Side-blotched Lizard
Uta stansburiana uniformis
Family Scincidae
Variable Skink
Eumeces multivirgatus gaigeae
Great Basin Skink
Eumeces skiltonianus utahensis
Family Teiidae
Great Basin Whiptail Lizard
Cnemidophorus tigris tigris
Painted Desert Whiptail Lizard
Cnemidophorus tigris septentrionalis
Plateau Striped Whiptail Lizard
Cnemidophorus
velox
Family Xantusiidae
Desert Night Lizard
Xantusia vigilis vigilis
Utah Night Lizard
Xantusia vigilis
utahensis