Ethmia transversella
Ethmia transversella is a moth in the family Depressariidae. It is found in Costa Rica, where it is found throughout the country at altitudes between. The habitat consists of rain forests.
The length of the forewings is. The ground color of the forewings is gray, more or less completely clouded with indistinct blackish brown. The ground color of the hindwings is semihyaline whitish, but brownish along the costal area beyond the middle and on the terminal margin. Adults have been recorded in January.