428 U-S. NATIONAL MUSEUM BULLETIN 2 88 



MLS 180, 180a; AMNH 39329, 39332, 39334, 39338, 39391-2; Urrao, Santa 



Barbara, CNHM 69728; 9 km. south of Valdivia, CNHM 63854. 

 Boyaca: Peligro on Rarniriqui-Rond6n Road, MLS 419, USNM 150652-5; 



Sutatenza, MLS 229, 284, 407-8, USNM 146967-8. 

 Caldas: La Selva, Pueblo Rico, CNHM 54329, 54331, 54358; Santa Cecilia, 



Pueblo Rico, MZUM 54333; Montanita, MLS 367, USNM 150671-2; Las 



Cruces (Marulanda), MLS 370-1, USNM 150656; San Felix, MLS 361, 373, 



USNM 150673-4. 

 Caqueta: Florencia, MLS 289; La Providencia, MLS 56. 

 Cauca: Near Moscopan, USNM 146421; Quintana, near Popayan, USNM 



147247-8. 

 Choc6: Upper Rfo Pepe, tributary of Rio Baud6, USNM 144790. 

 Cundinamarca: Medina, MLS 84; north of Alban, MLS 388-9; Sasaima, 



USNM 146987-90; Tequendama Falls, USNM 146991-4. 

 Magdalena: Santa Marta Mountains, MCZ 3897, 8970-1, 6081-2, CAS 



54779-81; Finca La Granja, road to San Lorenzo, 2,300-2,700 m., USNM 



150880. 

 Norte de Santander: La Selva, MLS 218, 218a, 219, 224; above Pamplona, 



MLS 152. 

 Santander: El Centro, CNHM 81762. 

 Tolima: Quindio Mountains, CNHM 7983. 

 Valle: Virology Field Station, Rio Raposo, USNM 151454. 

 PANAMA: Barro Colorado Island, MCZ 24221, MZUM 69510a-c, 101794, 



USNM 118198, 118670; Corozal, MZUM 98422; La Loma, USNM 139899. 



Eleutherodactylus erythropleurus (Boulenger) 



Plate 56a-c 



1896. Hylodes erythropleura Boulenger, p. 20 (type locality, Cali, [Valle,] 970 



m.).— Nieden, 1923, p. 442. 

 1963. Eleutherodactylus erythropleurus. — Gorham, 1963, p. 17 



Description. — USNM 146969, an adult male from La Selva, Caldas. 

 No bony ridges on top of head; frontoparietal area slightly depressed. 

 Vomerine teeth in two triangular, nearly contiguous, transverse series 

 behind the choanae; tongue large, four-fifths as wide as mouth open- 

 ing, broadly cordate, its posterior border free and deeply notched; 

 snout rather long, rounded when viewed from above, nearly truncate 

 in profile, the upper jaw projecting somewhat beyond the lower. 

 Nostrils lateral, distinctly projecting, their distance from end of 

 snout one-half their distance from eye. Can thus rostralis distinct; 

 loreal region fiat, flaring outwards to the upper lip. Eye large, promi- 

 nent, its diameter about four-fifths its distance from tip of snout; 

 interorbital diameter a trifle greater than that of upper eyelid, equal 

 to interval between nostrils. Tympanum very distinct, its greatest 

 diameter one-half that of eye, separated from eye by an interval 

 equal to two-thirds its own diameter. Fingers long, with wide lateral 

 ridges, very faintly webbed at the base, first finger much shorter than 

 second, fourth longer than either, its disk reaching almost to base 



