The genus currently comprises 25 species, which are exclusively distributed in the Indomalayan realm and New Guinea.[1] A taxonomic revision from 1970 covers the species distributed in Temperate East Asia.[4]
^ abNuss, Matthias; Landry, Bernard; Mally, Richard; Vegliante, Francesca; Tränkner, Andreas; Bauer, Franziska; Hayden, James; Segerer, Andreas; Schouten, Rob; Li, Houhun; Trofimova, Tatiana; Solis, M. Alma; De Prins, Jurate; Speidel, Wolfgang (2003–2020). "Global Information System on Pyraloidea (GlobIZ)". www.pyraloidea.org. Retrieved 2020-02-01.
^Munroe, Eugene G.; Mutuura, Akira (1970). "Contributions to a study of the Pyraustinae (Lepidoptera: Pyralidae) of Temperate East Asia X". The Canadian Entomologist. 102 (12): 1489–1507. doi:10.4039/Ent1021489-12.