EIGENMANN : NEW FISHES FROM WESTERN COLOMBIA 



15 



reaching the anus; pectoral ray not i)i'oh)iig-ed. Distance b(!t\veeii base of 

 last anal ray and base of middle caudal ray equals depth of caudal 

 peduncle; base of anal 2.5-3 in the length; origin of anal midway between 

 eye or tip of snout and base of middle caudfd rays; origin of ventrals 

 equidistant from snout and fourth, fifth or second third of anal. 

 Profusely covered with chromatophores ; dorsal duslvy. 



