Eudonia meristis is a moth of the family Crambidae. It is endemic to the Hawaiian islands of Oahu, Molokai, Kauai and Hawaii. The larvae feed on moss.
Subspecies
- Eudonia meristis meristis (Oahu, Molokai, Hawaii)
- Eudonia meristis halmaea <small>Meyrick, 1899</small> (Kauai)
References