Forewing with crossvein MP-CuA about as long as or longer than vein MP from M fork to crossvein MP-CuA.
Select - Genus Neocarpia Tsaur & Hsu
Forewing with crossvein MP-CuA less than half as long as vein MP from M fork to crossvein MP-CuA
Select - Genus Dilacreon Fennah