FROGS OF COLOMBIA — COCHRAN AND GOIN 



503 



dorsal and ventral colors, and the reduced webbing between the 

 fingers serve to distinguish it from antioquiensis, while the heavily 

 pigmented dorsum distinguishes it from fleischmanni. From johnelsi 

 it differs in lacking the numerous spiny wart-like protuberances on 

 the dorsal surface. 



Description. — CNHM 54722, from Guaitarilla, Narino, Colombia. 

 Vomerine teeth absent, choanae small, rounded, separated by a 

 distance about five times their own diameters; tongue three-fourths 

 as wide as mouth opening, broadly cordiform, its posterior border 

 free and distinctly notched. Snout moderate, broadly rounded when 

 viewed from above, slightly rounded in profile, the upper jaw ex- 

 tending but slightly beyond lower; nostrils more lateral than superior, 

 not projecting, their distance from end of snout about one-half that 

 from eye, separated from each other by an interval equal to their dis- 

 tance from eye. Canthus rostralis poorly defined ; loreal region slightly 

 concave and somewhat oblique, the upper lip flaring out below it. 

 Eye neither large nor prominent, its diameter slightly greater than 



Figure 50. — Cenlrolenella buckleyi, CNHM 54722 (same size). 



