Trigena is a genus of moths in the family Cossidae.
Species Trigena breyeri Ureta, 1957 Trigena crassa Schaus, 1911 Trigena granulosa Ureta, 1957 Trigena serenensis Ureta, 1957 Trigena terranea Ureta, 1957 Trigena parilis Schaus, 1892
References
Natural History Museum Lepidoptera generic names catalog