Concise hierarchy

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

Current position

Pulmonata (Subclass) Cuvier, 1814

Ref: R.C. Brusca & G.J. Brusca, 1990

Alternative positions

†Divasibranchia (Subclass) Minichev & Starobogatov, 1975	Ref: V.G. Millard, 1997: 241.
Gastropoda (Class) Cuvier, 1795	Ref: J.J. Sepkoski Jr., 2002: 114.

Historical positions

Gastropoda (Class) Cuvier, 1795	Ref: J.J. Sepkoski Jr., 2002: 114.
†Divasibranchia (Subclass) Minichev & Starobogatov, 1975	Ref: V.G. Millard, 1997: 241.
Pulmonata (Subclass) Cuvier, 1814	Ref: 1995
Pulmonata (Subclass) Cuvier, 1814	Ref: R.C. Brusca & G.J. Brusca, 1990
Pulmonata (Subclass) Cuvier, 1814	Ref: R.S. Boardman et al., 1987
Pulmonata (Subclass) Cuvier, 1814	Ref: F.J. Springsteen & F.M. Leobrera, 1986: 284.
Pulmonata (Subclass) Cuvier, 1814	Ref: K.J. Boss, 1982: 1059.
Pulmonata (Subclass) Cuvier, 1814	Ref: T.I. Storer et al., 1979
Pulmonata (Subclass) Cuvier, 1814	Ref: I. Hayami & T. Kase, 1977
Conchifera (Subphylum) Gegenbauer, 1878	Ref: B. Grzimek, 1973-1975

Number of Subtaxa

1989-present	Systema Naturae 2000	7Sf15f<1000s
1997	V.G. Millard: 247	[17f;88g]
1982	K.J. Boss: 1059	7Sf15f<1000s