42 BULLETIN 194, UNITED STATES NATIONAL MUSEUM 



Range. — Texas; south to eastern Coahuila and on the lowlands of 

 the Atlantic coast, and from Mazatldn, Sinaloa, south on the Pacific 

 coast. Recorded from the states of Campeche, Chiapas, Coahuila, 

 Colima, Durango, Guerrero, Hidalgo, Jalisco, Michoacdn, Morelos, 

 Nayarit, Nuevo Le6n, Oaxaca, Puebla, San Luis Potosi, Sinaloa, 

 Sonora, Tabasco, Tamaulipas, Veracruz, and Yucatdn. 



BUFO DEBILIS Gimrd »9 



Bufo debilis Giraed, Proc. Acad, Nat. Sci. Philadelphia, vol. 7, 1854, p. 87. — 

 Taylor, Univ. Kansas Sci. Bull., vol. 24, 1936 (1938), pi. 513, p. 45, figs. 4-6. 



T^/pe.— (Cotypes) U.S.N.M. No. 2621 (8 specimens). 



Type locality. — Lower part of Rio Grande del Norte and in the 

 Province of Tamaulipas, Mexico. 



Range. — Central southern Texas and Tamaulipas. Reported from 

 Tamaulipas: Matamoros; Nuevo Leon. 



BUFO INSIDIOR Girard 



Eufo insidior Girard, Proc. Acad. Nat. Sci. Philadelphia, vol. 7, 1854, p. 88. — 

 Taylor, Univ. Kansas Sci. Bull., vol. 24, 1936 (1938), pp. 51^-514, pi. 45, 



figs. 7-9. 



Ti/pe.— U.S.N.M. No. 2622 (2 cotypes). 



Type locality. — Chihuahua, Mexico. 



Range. — Southwestern Kansas south through western Texas and 

 southern New Mexico to northern central Mexico. In Mexico 

 reported from Sonora; Chihuahua: Villa Ahumada, Rio Santa Maria, 

 and near Progreso; Coahuila: Alusquiz, Sierra de Santa Rosa, Her- 

 manas. La Rosa, and "20 miles east of Torreon"; Zacatecas: Majoma, 

 ViUa de Cos, La Colorada, Zacatecas; Durango: Conejos. 



BUFO KELLOGGI Taylor 



Bufo kelloggi Taylor, Univ. Kansas Sci. Bull., vol. 24, 1936 (1938), pp. 510-514, 

 pi. 45, figs. 1-3. 



Type.—EUT-UMS No. 21, 



Type locality. — 2 miles east of MazatUn, Sinaloa, Mexico. 



Range. — Southern Sinaloa (MazatMn) and Nayarit (Acaponeta). 



BUFO SIMUS Schmidt 



Bufo simus Schmidt, Denkschr. Akad. Wiss. Wien, math.-nat. Classe, vol. 14, 

 1858, pp. 254-255, pi. 3, fig. 22.— Kellogg, U. S. Nat. Mus. Bull. 160, 1932, 

 pp. 34, 63-66, figs. 14, a, b (part). 



Bufo intermedins Gunther, Catalogue of the Batrachia Salientia in the collec- 

 tion of the British Museum, 1858 (1859), p. 140, pi. 9, fig. A (Andes of 

 Ecuador; cotypes, Brit. Mus. Nos. 58. 9. 20. 3-6). 



*• It is possible that this and the following, insidior, are subspecies. 





