confluens Townsend, 1914: 140 .

Type locality: Peru, San Gabán Canyon. HT M (USNM).

Distr.: Colombia, Ecuador, and Peru (Curran, 1947: 98). Refs.: Townsend, 1914: 140 (orig. desc.); Curran, 1947: 94 (key to species); Guimarães, 1971a: 71 (cat.).