Treated as a subgenus of Cibyra Walker, 1856 in Nielsen et al., 2000, but as an accepted genus in Mielke & Grehan, 2012.
Mielke, C. G. C.; Grehan, J. R. (2012). Catalogue of the Latin American Hepialidae with taxonomic remarks (Lepidoptera). <em>Nachrichten des Entomologischen Vereins Apollo, N. F. (Frankfurt am Main).</em> 32: 131-158.