Gray Nellie 6 
Gray skink 58 
Grass snake 36 
Ground lizard 
Hallowell’s skink 56 
Hayden’s skink 56 
Heloderma suspectum 67, 68 
Holbrookia 13 
maculata 13 
lacerata 18, 14, 68 
MACULAE eveneannn- * S24, 12. 33,14, 36, 49... 46, 66, 72, 73 
Holbrook’s sand swi 11 
snake 36 
Horned lizard 27, 32 
Horned toad 27, 32 
Iguanidae 4, 72 
Joint lizard 36 
Joint snake 36 
Keel-backed lizard a 
Lamprosaurus guttulatus 59 
Leiolopisma laterale ..........5, 45, 46, 48, 49, 54, 60, 66, 72, 73 
Little white-spotted skink 58 
Lygosoma laterale 46 
Many-lined skink 56 
Mountain boomer 6 
Northern skink 63 
Ophisaurus ventralis 4, 36, 39, 66, 72, 73 
Ornamented horned lizard 32 
Ornate horned lizard $2 
Phrynosoma oo 30 
brevirostre 3, 68 
cornutum © .......5, 27,28, 29, 20, 81. 82, 66, 71, we 73 
douglassit 34 
hernandesi. ...... 33, 34, 36, 38 
ornatissimum ...........5, 32, 33, 34, 35, 36, 66, 72, 73 
hernandesi mn 
Pine lizard ae 
Pine tree lizard .. 20 
Pituophis sayi — 
seen obsoletum ..... a 
e-horse pa 
Han ae 38 
Race-runner Sa 
Red headed lizard 2 BE 
Sand scraper ee 
_ Sand snake ee 
