Costosa is a genus of moths belonging to the subfamily Olethreutinae of the family Tortricidae.
Species Costosa allochroma Diakonoff, 1968 Costosa aphenia Diakonoff, 1973 Costosa australis Horak, 2006 Costosa rhodantha (Meyrick, 1907)
See also List of Tortricidae genera
References
External links tortricidae.com