Penco, F.C., Yakovlev, R.V., Naydenov, A.E. & Witt, T.J. (2019) Two new species of the genus Givarbela Clench, 1957 (Lepidoptera: Cossidae: Hypoptinae) from South Neotropics . Zootaxa, 4577 (3), 596–600.