Eracon biternata (Mabille, 1889);  Comments: Costa Rica and Panama TL: Panama.

Eracon biternata. Original illustration of the holotype.
Image from: Mabille, 1889. Le Nat. (2)3(61): 217; 1 male [holotype], Chiriqui, [Panama]; collection Staudinger. Image pinned in the collection. Courtesy of Smithsonian Institution.