062 PROCEEDINGS OF THE NATIONAL MUSEUM VOL. 95 
1940 (U.S.N.M. Nos. 114272-114325). Tasasco: Tenosique, June 
30 to August 25, 1939 (U.S.N.M. Nos. 114264-114271). Guaremaua: 
Pozo de la Jicotea, near Piedras Negras, June 3, 1939 (U.S.N.M. No. 
114391). 
LEPTODACTYLUS LABIALIS (Cope) 
Cystignathus labialis Corr, Proc. Amer. Philos. Soc., vol. 17, 1877, p. 90 (México). 
Leptodactylus labialis Broccut, Mission scientifique au Mexique et dans |’ Amérique 
centrale, Batrachia, 1881, p. 20, pl. 5, fig. 1. 
Twenty-two specimens are from the following localities: Cu1apas: 
Palenque, July 10-23, 1939 (U.S.N.M. Nos. 114219-114224); vicinity © 
of La Esperanza, April 25 to June 4, 1940 (U.S.N.M. Nos. 114225- 
114228). Oaxaca: Matias Romero, January 25, 1940 (U.S.N.M. No. 
114231); Tehuantepec, January 14 and 25, 1940 (U.S.N.M. Nos. 
114229-114230). Tapsasco: Tenosique, June 30, 19389 (U.S.N.M. 
Nos. 114217-114218). Veracruz: Potrero Viejo, December 27, 1938, 
January 1 and September 26, 1939 (U.S.N.M. Nos. 114210-114216). 
Genus MICROBATRACHYLUS Taylor, 1940 
MICROBATRACHYLUS HOBARTSMITHI (Taylor) 
Eleutherodactylus hobartsmitht Taytor, Trans. Kansas Acad. Sci., vol 39, 1936 
(July 2, 1987a), pp. 355-357, pl. 1, figs. 5-6 (Uruapan, Michoacan). 
Microbatrachylus hobartsmitht TaAyLor, Univ. Kansas Sci. Bull., vol. 26, No. 15, 
1939 (1940¢), pp. 501-502. 
The collection contains a single specimen from 10 miles west of Villa 
Victoria, México, México, March 6, 1989 (U.S.N.M. No. 115481). 
Field notes record that the concealed surfaces of the thigh, shank, and 
foot, as well as the ventral surfaces of the hindlegs, are pink; dorsal 
surface of head and areas on back and dorsal surfaces of legs are green. 
MICROBATRACHYLUS IMITATOR Taylor 
Microbatrachylus imitator TAyLor, Univ. Kansas Sci. Bull., vol. 28, pt. 1, No. 5, 
May 15, 1942c, pp. 70-71, pl. 6,! figs. 1, la, 1b, 1c (La Esperanza, Chiapas). 
The type and one paratype, U.S.N.M. No. 115508 from La Esper- 
anza, Chiapas, May 15, 1940, and U.S.N.M. No. 115700 from Colonia 
Hidalgo, 8 km. north of La Esperanza, Chiapas, April 14, 1940, are the 
only known specimens. The species is diminutive; the type measures 
14.2 mm., the paratype only 10 mm. The coloration mimics that of 
Eleutherodactylus dorsoconcolor Taylor. 
MICROBATRACHYLUS MINIMUS Taylor 
Microbatrachylus minimus TAyuor, Univ. Kansas Sci. Bull., vol. 26, No. 15, 1939 
(1940g), pp. 507-508, pl. 56, figs. C and D (Agua del Obispo, Guerrero). 
This species is represented in the collection by a series of 17; of these 
13 are from Potrero Viejo, Veracruz (December 13-21, 1938), three 
1 The figure of the type purports to be U.S.N.M. No. 17137. This is a field number, and is now No. 115508 
of the permanent series. 
