Bauer & Frankenbach: 33. Schäffler & Frankenbach: Morpho II. (Morpho hercules, M. richardus, M. telemachus, M. amphitryon, M, hecuba, M. cisseis)
pp. 4, 36 col. plates.
2010. incl. description of M. cisseis rondoniensis by E. Jongerling. M. richardus is not figured. - Butterflies of the World, Nymphalidae XVIII.