60 STEJNEGER AND BARBOUR, 1923 



Phrynosoma (GENUS) 



WiEGMANN, Isis, 1828, p. 367 

 type: orbiculare 



THE HORN-TOADS 



Phrynosoma blainvillii blainvillii (Gray) 

 Phrynosoma blainvillii Gray 



Zool. Beechey's Voyage, 1839, p. 96, pi. 29, fig. 1. 

 Phrynosoma blainvillei blainvillei Bryant 



Univ. California Publ. Zool., Vol. 9, 1911, pp. 5, 29. 

 Phrynosoma blainvillei (part) Cope 



Ann. Rep. U. S. Nat. Mus., 1898 (1900), p. 423, fig. 74. 



TYPE locality: California. 



range: Southern California, northern Lower California. 



Phrynosoma blainvillii frontale (Van Denburgh) 

 Phrynosoma frantalis Van Denburgh 



Proc. Calif. Ac. Sci., Ser. 2, Vol. 4, 1894, p. 296. 

 Phrynosoma blaijivillei (part) Cope 



Ann. Rep. U. S. Nat. Mus., 1898 (1900), p. 423. 

 Phrynoso77ia frontale Stejneger and Barbour 



Check List N. Amer. Amph. Rept., Ed. 1, 1917, p. 59. 



TYPE locality: Bear Valley, San Benito Co., California. 

 range: El Dorado to Kern Counties, California. 



Pluynosoma brevicome Boulenger 



Phrynosoma brevicornis Boulenger 



Proc. Zool. Soc. London, 1916, p. 537, pi. 1. 



TYPE locality: Texas. 

 range: Unknown. 



Phrynosoma brevirostre (Girard) 

 Tapaya brevirostris Girard 



U. S. Expl. Exp., Herp., 1858, p. 397. 

 Phrynosoma brevirostre Cope 



Proc. Ac. Nat. Sci. Phila., 1866, p. 302. 



TYPE locality: Plains of Kansas and Nebraska. 

 range: Wyoming, the basins of the Yellowstone and Platte 

 Rivers. 



Phrynosoma cerroense Stejneger 

 Phrynosoma cerroense Ste^jneger 



N. Amer. Fauna, No. 7, May 31, 1893, p. 187. 

 Phrynosoma cerroense Cope 



Ann. Rep. U. S. Nat. Mus., 1898 (1900), p. 428, fig. 75. 



