FROGS OF COLOMBIA — COCHRAN AND GOIN 387 



Choc6: Andagoya, BM 1915.10.21.66-7, USNM 144781-8, 145788 (formerly 

 BM 1916.4.25.26); Caiio Sando, tributary of Rio Pepe, lower Rio Baud6, 

 USNM 144789; Condoto, BM 1910.7.11.57; Peiia Lisa, 300 ft., BM 1913.11.- 

 12.96, 1914.5.21.82; Quesado River, tributary of the Atrato, AMNH 13599- 

 601; Rfo San Juan, 10-15 km. west of Playa de Oro, USNM 147212-6; Near 

 Quebrada Santa Ana, tributary of Rio Opogod6, USNM 124265. 



Huila: Cave of the Guacheros, 20 km. south of Palestina, USNM 148824- 

 58 (juv.). 



Narino: Imbili, Rio Mira, USNM 147451-6; Rio Mataje, USNM 147321-92; 

 Rio Satinga, USNM 147482. 



Putumayo: Mocoa, CAS 85176. 



Valle: Virology Field Station, Rio Raposo, USNM 151402-38, 151442-5, 



151449, 151457-8; Camp Carton de Colombia, lower Calima River, USNM 



149728-33; 32 km. from Cali via Mar Laguna El Carman, USNM 148798-9. 



COSTA RICA: Guapilco, MCZ 11844; Suretka, MCZ 9788-9, 9791-2. 



ECUADOR: Bulim, MCZ 7600; Rfo Durango, MCZ 3891-2; San Xavier, MCZ 



7599. 

 NICAGAGUA: Tuli Creek, MCZ 7328-9. 



PANAMA: Barro Colorado Island, MCZ 17879, 24222: El Hato, Chiriquf, 

 USNM 129379; Lagunas Verde, USNM 67004; Madden Dam, MCZ 24255- 

 8; Rio Tapio, MCZ 9976, 10003-6; Rfo Tocumen, MCZ 9991-2. 



Eleutlierodactylus brederi Dunn 



Plate 47a-c 



1934. Eleutherodaclylus brederi Dunn, p. 1 (type locality, Chalichiman's Creek, 

 Darien, Panama) .— Breder, 1946, p. 405.— Gorham, 1963, p. 16. 



Description. — ANSP 24392, an adult from east base of Cordillera 

 of Bogotd and extreme limit of llanos, Cimdinamarca, Colombia. 

 Vomerine teeth in two short, slanting, widely separated series behind 

 the choanae; tongue two-thirds as wide as mouth opening, cordiform, 

 its posterior border free and deeply notched; snout long, but rounded 

 at the tip when viewed from above, rounded in profile, the upper jaw 

 extending well beyond the lower. Nostrils lateral, slightly projecting, 

 their distance from end of snout one-third their distance from eye. 

 Can thus rostralis distinct; loreal region flat and nearly vertical, its 

 lower border flaring to the upper lip. Eye large, prominent, its diame- 

 ter two-thirds its distance from tip of snout; interorbital diameter 

 nearly twice that of upper eyelid, a little greater than interval between 

 nostrils. Tympanum distinct, its greatest diameter two-thirds that of 

 eye, separated from eye by an interval equal to one-half its own di- 

 ameter. Fingers long, the disks of first and second much smaller than 

 those of third and fourth, all with lateral ridges, free, first finger equal to 

 second, fourth longer than either, its tip reaching almost to base of 

 disk of third which covers one-half the tympanum; an oval thumb pad 

 present; a small, indistinct palmar callus; metacarpal tubercles well 

 developed. Toes long, webbed at base, third toe shorter than fifth, 

 the disk of which reaches to base of antepenultimate phalanx of 



