Abrenthia is a genus of moth in the family Glyphipterigidae (sedge moths). It was described by August Busck in 1915, and contains only one species, Abrenthia cuprea. This species is found in North America, including Florida, Illinois and Iowa.
The wingspan is 9–12 mm."None (Abrenthia cuprea), Busck, 1915 - 2336.000000 - 360091.000000". Insects of Iowa. Retrieved February 4, 2020.
There is probably one generation per year. Adults have been recorded from mid-to-late June.Microleps.org
See also List of butterflies of North America Lists of moths
References
External links "Abrenthia cuprea Busck 1915". Insecta.pro. Retrieved February 4, 2020. "Caught Between the Pages: Treasures from the Franclemont Collection". Online virtual exhibit featuring a selection of historic entomological writings and images from the Comstock Library of Entomology at Cornell University