Concise hierarchy

(Kingdom) Animalia - (Phylum) Mollusca - (Class) Gastropoda - (Order) Sorbeoconcha

Current position

Rissooidea (Superfamily) Gray, 1847

Ref: P. Bouchet & J.-P. Rocroi, 2005: 252.

Alternative positions

Rissoacea (Superfamily) Gray, 1847	Ref: K.J. Boss, 1982: 984.
Rissoidea (Superfamily)	Ref: E.E. Ruppert et al., 2004: 339.

Historical positions

Rissooidea (Superfamily) Gray, 1847	Ref: P. Bouchet & J.-P. Rocroi, 2005: 252.
Rissoidea (Superfamily)	Ref: E.E. Ruppert et al., 2004: 339.
Rissooidea (Superfamily) Gray, 1847	Ref: R.H. de Bruyne, 2003: 311.
Gastropoda (Class) Cuvier, 1795	Ref: P. Bouchet et al., 2001: 190. [rough position]
Rissooidea (Superfamily) Gray, 1847	Ref: V.G. Millard, 1997: 58.
Mesogastropoda (Order) Thiele, 1925	Ref: R.C. Brusca & G.J. Brusca, 1990
Rissoacea (Superfamily) Gray, 1847	Ref: K.J. Boss, 1982: 984-985.
Rissoidea (Superfamily)	Ref: B. Grzimek, 1973-1975

Number of Subtaxa

2024	Available in Systema Naturae 2000	123g;18s; ‡1s; †1g
1989-present	Systema Naturae 2000	10sf<60g
1997	V.G. Millard: 64	[176g]
1982	K.J. Boss: 985	10sf<60g