Langsdorfia penai is a moth in the family Cossidae. It is found in Chile.
Etymology The species is named for Sr. Luis Pena, who collected of the species., 1957: Cossidae from Chile (Lepidoptera). Mitteilungen der Münchner Entomologischen Gesellschaft, 47: 122-142. Full article: .
References
Natural History Museum Lepidoptera generic names catalog