CHECKLIST OF THE AMPHIBIA OF MEXICO 99 



Type. — Not known. 



Type locality.- — Amazon River, Brazil, 



Range. — Southern Veracruz and the Isthmus of Tehuantepec south 

 to South America; Morelos. Reported or known from Veracruz: 

 Alvarado, Jalapa, Tlacotalpam, La Laja Creek near Cuatotolapam, 

 Lake Catemaco, Perez, near San Juan de Gracia, Potrero Viejo, San 

 Andres Tuxtla, Matacabresto ; Morelos: Cuernavaca; Campeche: 

 Tres Brazos; Oaxaca: mountains near Santo Domingo (1,000 feet 

 elevation); Tehuantepec (city); Chiapas: Palenque, Mount Ovando, 

 Finca Judrez, mountains near TonaU, Asunci6n; Tabasco: Tenosique. 



RANA AURORA DRAYTONI Baird and Girard 



Rana draytoni Baird aud Girard, Proc. Acad. Nat. Sci. Philadelphia, vol. 6, 



1852, p. 174. 

 Rana aurora draytoni Camp, Univ. California Publ. Zool., vol. 17, 1917, p. 123. 



TVpe.— U.S.N.M. No. 11497. 



Type locality. — San Francisco and the Columbia River. 



Range. — Central California to northern Baja California. Re- 

 ported in Baja California from "San Tomas," VaUadares, La GruUa, 

 Rancho San Antonio, San Jos6 (2,500 feet), San Ram<5n, mountains 

 of Baja California up to 4,000 feet elevation. 



RANA MONTEZUMAE Baird 



Rana montezumae Baird, Proc. Acad. Nat. Sci. Philadelphia, vol. 7, 1854, p. 61; 

 Report on the United States and Mexican Boundary Survey, vol. 2, Reptiles, 

 1859, p. 27, pi. 36, figs. 1-6.— Kellogg, U. S. Nat. Mus. Bull. 160, 1932, 

 pp. 191-192, 197-199.— Taylor, Univ. Kansas Sci. Bull., vol. 28, 1942, pp. 

 46-47, pi. 3, figs. 1, 5 (tadpole). 



Rana adtrita Troschel, in Mueller, Reisen in den Vereinigten Staaten, Canada 

 und Mexico, vol. 3, 1865, p. 616 (Mexico; types unknown). 



(Rana montezumae) concolor Cope, U. S. Nat. Mus. Bull. 32, 1887, p. 20 (Guana- 

 juato; lectotype U.S.N.M. No. 81101). 



Type.—U. S. N. M. No. 3344 {fide KeUogg). 



Type locality. — City of Mexico, Distrito Federal, Mexico. 



Range. — The southern tip of the central Mexican -plateau. Speci- 

 mens are known or have been reported from Distrito Federal: Mexico 

 (city), Xochimilco, Lake Texcoco, north of Guadalupe; Mexico: 

 Chalco, Santa Magdalena, Zumpango, 10 miles northwest of Toluca, 

 Lerma; Aguascalientes: 8 miles south of Aguascahentes; Michoacdn: 

 Tupataro, Sahuayo, 5 miles northwest of Maravatio; Puebla: Athxco, 

 Puebla, Chiguahuapan (Alatristi); Queretaro: San Juan del Rio; 

 Jalisco: Ocotldn, Teocaltiche, near Chapala; Hidalgo: Actop^n, La 

 Mora; Guanajuato: Acambaro, Lagos, Guanajuato, Santa Rosa (9,500 

 feet altitude) ; 3 miles north of Leon, 7 miles west of Silao, 3 miles east 

 of Santa Rosa. Other records are from Veracruz: Mhador, vicinity 



