Transferred to Eupanacra by Cadiou & Holloway, 1989, Lambillionea89: 139. Erroneously returned to Panacra by Bridges, 1993, Cat. Fam. Gen. Spec. Sphingidae of the World: VIII.19. Returned implicitly to Eupanacra by Hogenes & Treadaway, 1998, Nachr. entomol. Ver. ApolloSuppl. 17: 70, who also erroneously stated that the "holotype" was in SMFL.