Philodoria costalis

Philodoria costalis is a moth of the family Gracillariidae.  It was first described by Otto Herman Swezey in 1934.  It is endemic to the Hawaiian island of Oahu. 

The larvae feed on Pipturus species.  They mine the leaves of their host plant.  The larvae emerge from the mine to form an oval brown cocoon on the surface of the leaves. 

External links

Category:Philodoria
Category:Endemic moths of Hawaii