Mollusca Linnaeus, 1758 - molluscs
see Phylum Mollusca Linnaeus, 1758
Count: 410f; †195f
Gastropoda Cuvier, 1795
see Class Gastropoda Cuvier, 1795
Count: [f†f] 410f; †172f
Clade Heterobranchia Burmeister, 1837
see Superorder Heterobranchia Burmeister, 1837
Count: [f†f] 238f; †29f
Informal Group Opisthobranchia Milne-Edwards, 1846
see Order Opisthobranchia Milne-Edwards, 1848
Count: [f†f] 100f; †1f
Clade Sacoglossa Ihering, 1876
see Order Sacoglossa Ihering, 1876
Count: [f] 9f
Subclade Placobranchacea Jensen, 1996
see Suborder Placobranchacea Jensen, 1996, orth. inval.
Count: [f] 6f
Superfamily Placobranchoidea Gray, 1840, orth. inval.
see Superfamily Plakobranchoidea Gray, 1840
Count: [f] 3f
Family Placobranchidae Gray, 1840, orth. inval.
see Family Plakobranchidae Gray, 1840
Count: -