Herrera viriventralis Sanborn, 2020b Herrera viriventralis Sanborn 2020b: 115. (Hacienda Maria, along Rio Cosnipata, 900m, Cusca, Peru) REMARKS.—This is another small species but largest of the Ecuadorian Herrera species (body length 16.05–17.95) that can be distinguished from H. polygramma quickly by the reduced dorsal markings and green venter and H. nigropercula by the green opercula. DISTRIBUTION.—Specimens have been reported from Peru and Ecuador with the Ecuadorian example originating in Orellana province (Sanborn 2020b). MATERIAL EXAMINED.—“ ECUADOR; Provincia / de Francisco de Orellana / Yasuni National Park / S00 o 40.478 W076 o 23.866 // 26–IV–2005; CRBartlett / N Nazdrowicz, D Chang / ex:@Hg Vapor light/night” one male ...