674 



EIGENMANN— NEW FISHES FROM 



Mr. Charles Wilson accompanied Mr. Arthur Henn to the 

 Patia River of southern Colombia, later ascended the San Juan 

 River emptying into the Pacific Ocean just north of Buenaventura, 

 crossed over the divide and descended the Atrato River to its mouth. 

 Mr. Arthur Henn went with Mr. Wilson to the Patia River ; after 

 separating- from Wilson he collected in the lower San Juan Basin, 

 in Colombia, about Puerto Viejo, Ecuador, the lower Guayaquil 

 Basin, Ecuador, and along the line from Guayaquil to Quito and 

 northward to the upper Patia Basin in Colombia. 



My own collecting was done along the line from Cartagena to 

 Bogota, from Bogota to Buenaventura, up the San Juan River to 

 Istmina and down the Atrato to its mouth. Detailed accounts of 

 these trips will be published with the monograph mentioned above. 



The letter " I." after the catalogue number indicates that the 

 specimens are in the collections of Indiana University, " C." indi- 

 cates the collections of the Carnegie Museum at Pittsburgh. 



ASTROBLEPID/E. 



I. Astroblepus latidens spec. nov. 



This species is similar to A. trifasciatus from the Rio Dagua. 

 It is, as far as known, found only on the eastern slope of the east- 

 ern Andes of Colombia. All the specimens recorded below are 

 from along the route between Bogota and Villavicencio and Bar- 

 rigona, and were collected by Manuel Gonzales and under his direc- 

 tion. This species ranges through the same gamut of color as A. 

 trifasciatus, some specimens having conspicuous cross bands, others 

 being uniform in color. The adults are readily distinguished from 

 A. trifasciatus by the very broad teeth in the outer row of the 

 premaxillary, a difference not evident in the young. 



Specimens Examined. 



