164 University of California Publications in Zoology  [Vou.17 
Phrynosoma douglassii dougilassii (Bell) 
Pigmy Horned-toad 
OriciInAL Description.—Agama Douglassii Bell, Trans. Linn. Soe. 
Lond., 16, 1828, pp. 105-107, pl. 10. 
Type Locaniry.—Columbia River. 
Synonyms.—Phrynosoma douglassi pygmaea; Tapaya Douglassu. 
Common Names.—Pigmy Horned Lizard ; Douglass’s Horned Toad. 
Ranee.—One definite record from the state: western base of Mount 
Shasta [= Shasta Valley?], Siskiyou County (Townsend, Proce. U.S. 
Nat. Mus., 10, 1887, p. 238). 
Phrynosoma, blainvillii blainvillii (Gray) 
Blainville Horned-toad 
OriGgInaAL Description.—Phrynosoma Blainvillii Gray, Zool. 
Beechey’s Voyage, 1839, p. 96, pl. 29, fig. 1. 
Typr Locaniry.—California: probably San Diego (see Van Den- 
burgh, Proce. Calif. Acad. Sci., ser. 2, 4, 1894, p. 296). 
Synonyms.—Agama coronatum; Phrynosoma coronatum, part; 
Phrynosoma modestum. 
Common Namus.—Pacifie Horned Lizard; Blainville’s Horned 
Lizard, part; California Horned Lizard, part; Pacifie Horned Toad ; 
Crowned Horned Lizard, part; Little Horned Lizard. 
RANnGE.—Mainly west of the desert divides, in San Diego, Orange, 
Riverside, San Bernardino, and Los Angeles counties. Occurs north 
to Tujunga Wash, near Sunland, Los Angeles County, and to Cajon 
Pass, San Bernardino County (Van Denburgh, Proe. Calif. Acad. Sci., 
ser. 4, 3, 1912, p. 148) ; east to Jacumba (Cope, Ann. Rep. U.S. Nat. 
Mus., 1898 [1900], p. 427), and Warner Pass (Bryant, Univ. Calif. 
Publ. Zool., 9, 1911, p. 36), m San Diego County; to Vandeventer 
Flat, Oak Springs (west side of Palm Canon, 6500 feet altitude), and 
Cabezon, in Riverside County (Bryant, loc. cit.) ; and to junction of 
South Fork (6200 feet altitude) and upper Santa Ana Canon, San 
Bernardino Mountains (Grinnell, Univ. Calif. Publ. Zool., 5, 1908, 
p. 162). Oceupies the Upper and Lower Sonoran life-zones. Inhabits 
eravelly or sandy ground of a nature to permit burrowing. 
