Phylum Mollusca Linnaeus, 1758 - molluscs
Count: [*†*] 8c;49o;641f;6099g; †2f;162g [24 Jan 2022]
Class Gastropoda Cuvier, 1795 - snails and slugs
Count: [*] 21o;416f;4650g; †136g [13 Dec 2021]
Subclass Opisthobranchia Milne-Edwards, 1848 - opisthobranchs
see Order Opisthobranchia Milne-Edwards, 1848
Count: [*] 8o;119f;463g [31 Oct 2021]
Order Cephalaspidea Fischer, 1883
Count: [*] 19f;96g [21 Oct 2021]
Superfamily Acteonoidea d'Orbigny, 1843
Count: [*] 13f;77g [20 Oct 2021]
Family Hydatinidae Pilsbry, 1895, nom. illeg.
see Family Aplustridae Gray, 1847
Count: [*] 3g [19 Oct 2021]
Genus Micromelo Pilsbry, 1895
Count: -