158 University of California Publications in Zoology (Vou. 17 
northern coast ranges (3 miles west of Vacaville, Solano County) to 
8100 feet in Mariposa County (near Porcupine Flat) (Mus. Vert. 
Zool.). Oceurs typically south to Mount Pinos, Ventura County. 
Ranges west to South Yolla Bolly Mountain, 6 miles south of Covelo, 
Sceloporus graciosus graciosus 
Intergrade 
Sceloporus graciosus vandenburgianus 
Sceloporus magister 
Lbeeond 
Sceloporus orcutti 
Range of Sceloporus graciosus outlined 
DISTRIBUTION MAP 
MUSEUM OF VERTEBRATE ZOOLOGY 
UNIVERSITY OF CALIFORNIA, 
Fig. 7. Distribution of Sceloporus graciosus, S. magister, and S. orcutti in 
California. 
and Mount Sanhedrin, in Trinity and Mendocino counties (Mus. Vert. 
Zool.) ; and south in the Sierra Nevada as far as Mount Breckinridge, 
6500 feet altitude, in Kern County (Mus. Vert. Zool.). Occurs also 
on the Warner Mountains, from 4700 to 5000 feet altitude, Modoe 
County (Mus. Vert. Zool.) ; about Mono Lake and at Benton, in Mono 
County (Mus. Vert. Zool), and on the Panamint Mountains, 6400 feet 
