Akrostomum Grube, 1840 (original description)
Akrostomum stannii Grube, 1840 (original description)
Asterias coriacea Grube, 1840 accepted as Hacelia attenuata Gray, 1840 (original description)
Cladodactyla syracusana Grube, 1840 accepted as Pseudocnella syracusana (Grube, 1840) accepted as Hemiocnus syracusanus (Grube, 1840) (original description)
Dendrochirotida (original description)
Eunice harassii Audouin & Milne Edwards, 1833 accepted as Leodice harassii (Audouin & Milne Edwards, 1833) (additional source)
Euphrosyne foliosa Audouin & Milne Edwards, 1833 accepted as Euphrosine foliosa Audouin & H Milne Edwards, 1833 (additional source)
Glycera rouxii Audouin & Milne Edwards, 1833 accepted as Glycera unicornis Lamarck, 1818 (additional source)
Gorgonocephalus verrucosus Grube, 1840 accepted as Astrospartus mediterraneus (Risso, 1826) (original description)
Haplodactyla Grube, 1840 accepted as Molpadia Cuvier, 1817 (original description)
Haplodactyla mediterranea Grube, 1840 accepted as Molpadia musculus Risso, 1826 (original description)
Holothuria (Holothuria) mammata Grube, 1840 (original description)
Holothuria catanensis Grube, 1840 accepted as Holothuria (Panningothuria) forskali Delle Chiaje, 1823 represented as Holothuria forskali Delle Chiaje, 1824 (original description)
Nereis pulsatoria (Savigny, 1822) (additional source)
Nereis splendida Grube, 1840 (original description)
Phyllophorus Grube, 1840 (original description)
Phyllophorus (Phyllophorus) urna Grube, 1840 (original description)
Psolus granulatus Grube, 1840 accepted as Phyllophorus (Phyllophorus) granulatus (Grube, 1840) (original description)
Serpula glomerata Linnaeus, 1758 accepted as Petaloconchus glomeratus (Linnaeus, 1758) (additional source)
Serpula vermicularis Linnaeus, 1767 (additional source)
Sigalion mathildae Audouin & Milne Edwards, 1832 (additional source)
Syllis gracilis Grube, 1840 (original description)
Syllis monilaris Lamarck, 1818 (additional source)
Syllis vittata Grube, 1840 (original description)
Thysanozoon Grube, 1840 (original description)