Kingdom Animalia Linnaeus, 1758 - animals Phylum Mollusca Linnaeus, 1758 - molluscs Class Aplacophora von Ihering, 1876 - aplacophorans see Phylum Mollusca Linnaeus, 1758 Genus Neomenia Tullberg, 1875 Genus Prochaetoderma Thiele, 1902 Genus Proneomenia Hubrecht, 1880 Genus Rhopalomenia Simroth, 1893