Four new species and one new subspecies of the genus Ourapteryx Leach (Geometridae, Ennominae) from Southeast Asia

Abstract

The following four new species and one new subspecies of Ourapteryx are described: O. cordifera from Sulawesi and Flores, O. nonmarginata from Palawan, Philippines, O. sulphurea from Negros, Philippines, O. diluculum from Sulawesi and O. picticaudata palawanensis from Palawan. Moth specimens and genitalia of both sexes are illustrated.