﻿358 3. IGUANID.Z 



whi.:h the ordinarily whitish lines show as lines of paler 

 blue. 



Mr. Slevin states that a male was colored in life, as 

 follows: A band of metalic purple six scales wide extends 

 from the shoulder to the base of the tail. The lateral scales 

 are bronze, bordered with black. The scales on the belly are 

 green bordered with black. The throat is black, mottled 

 with green. The under surfaces of the thighs are green, 

 and of the tail, gray. There is a large black patch in front 

 of the fore limb. The female shows none of the brilliant 

 coloring of the male. 



Length to anus 62 70 70 73 74 88 



Length of tail 100 97 115 120 112 



Snout to ear 14- 14 15 16 16 17 



Width of head 13 13 14 15 15 16 



Snout to back of 



interparietal 13 14 14 15 14 16 



Fore limb 34 32 33 36 35 37 



Hind limb 48 47 52 53 53 56 



Base of fifth to end of 



fourth toe _ .19 18 20 21 20 21 



Distribution. — This species is known only from the Cape 

 Region of Lower California, where it has been collected at 

 San Jose del Cabo, Corral de Piedras, Sierra El Taste, Mira- 

 flores, Sierra San Lazaro, San Antonio, Todos Santos, 

 Guamuchil Rancho, Cabo San Lucas, Agua Caliente, San 

 Bartolo, Triunfo, and La Paz, and from Espiritu Santo 

 and Ballena islands. 



Habits. — This species generally is found among the rocks 

 in small arroyos and seldom is seen upon the ground. Being 

 extremely shy, it will not allow one to approach nearer than 

 fifteen or twenty feet, when it makes a hasty retreat to 

 some nearby crevice or rock-pile. 



