48 BULLETIN 194, UNITED STATES NATIONAL MUSEUM 



3. Upper lip with white or silvery line or stripe; tympanum a little less than 



half eye; a red or orange spot on anterior part of thigh or extending to 



groin; maximum length 23 mm albolabris (p. 48) 



No white or silvery line on upper lip 4 



4. Canthus rostralis rather sharp; tympanum about one-sixth size of orbit. 



amulae (p. 48) 

 Canthus rostralis indistinct or rounding; markings, width of digit tips, 

 ventral granulation, and tympanum, variable (a composite species). 



nitidus (p. 48) 



TOMODACTYLUS MACROTYMPANUM Taylor 



Tomodactylus macrotympanum Taylor, Univ. Kansas Sci, Bull., vol. 26, 1939 

 (1940), pp. 496-499, pi. 55, figs. 2, 2a, 2b. 



Type.—ERT-RMS No. 6838. 



Type locality. — La Placita, south of Jacala, Hidalgo, Mexico. 



Range. — Hidalgo, eastern San Luis Potosl. 



TOMODACTYLUS ANGUSTIDIGITORUM Taylor 



Tomodactylus angustidigitorum Taylor, Univ. Kansas Sci. Bull., vol, 26, 1939 

 (1940), pp. 494-496, pi. 55, figs. 1, la, lb. 



Type.— EHT-HMS No. 18640. 



Type locality. — Quiroga, Michoacdn, Mexico, elevation 6,880 feet. 



Range. — Michoacdn, west M6xico and Distrito Federal. Speci- 

 mens are known from Michoacdn: west of Zacapii, 4 miles east of 

 Carapa, Cerro de Tecolote; Mexico: San Martin; Distrito Federal, 

 near Tlalpam. 



TOMODACTYLUS ALBOLABRIS Taylor 



Tomodactylus albolabris Taylor, Univ. Kansas Sci. Bull., vol. 29, 1943, pp. 

 351-3.53. 



Type.— ERT-RMS No. 29568. 



Type locality. — Agua del Obispo, Guerrero (Kilometer 351). 

 Range. — Guerrero. Recorded from Agua del Obispo, and 9 kilo- 

 meters south of Mazatldn, in Guerrero. 



TOMODACTYLUS AMULAE Gttnther 



Tomodactylus amulae GtJNTHER, Biologia Centrali-Americana, Reptilia and 

 Batrachia, 1900, pp. 219-220, pi. 64, fig. C. 



Type.— Brit. Mus. No. 1901.12.19.9-12. 

 TyjJe locality. — Amula, Guerrero, Mexico. 



Range. — Guerrero and Alorelos. Known in Guerrero: Amula, near 

 Omilteme; ? Morelos: near Tres Cumbres. 



TOMODACTYLUS NITIDUS (Peters) 



Liuperus nitidus P&ters, Monatsb. Akad. Wiss. Berlin, 18G9, pp. 878-879. 

 Tomodactylus nitidvs Kellogg, U. S. Nat. Mus. Bull. 160, 1932, pp. 120-123. 



