| Taxon | Trigena |
|---|---|
| Authority | Dyar, 1905 |
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