Planctogystia lemur is a moth of the family Cossidae. It is found in eastern Madagascar.afromoths.net
The holotype had been found in Ifanadiana in 1995.
See also List of moths of Madagascar
References Yakovlev, R. V. 2009. New taxa of African and Asian Cossidae (Lepidoptera) - Euroasian Entomological Journal 8(3):353–361, plate 4.
External links insecta-web.org: Picture of the holotype