Concise hierarchy

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

Current position

Capuloidea (Superfamily) Fleming, 1822

Ref: P. Bouchet & J.-P. Rocroi, 2005: 250.

Alternative positions

Calyptraeacea (Superfamily) Lamarck, 1809, nom. illeg.	Ref: K.J. Boss, 1982: 1006.
Calyptraeoidea (Superfamily) Lamarck, 1809	Ref: E.E. Ruppert et al., 2004: 339.
Scaphoconchoidea (Superfamily) Bandel, 1993, nom. inval.	Ref: V.G. Millard, 1997: 96.

Historical positions

Capuloidea (Superfamily) Fleming, 1822	Ref: P. Bouchet & J.-P. Rocroi, 2005: 250.
Calyptraeoidea (Superfamily) Lamarck, 1809	Ref: E.E. Ruppert et al., 2004: 339.
Capuloidea (Superfamily) Fleming, 1822	Ref: R.H. de Bruyne, 2003: 311.
Gastropoda (Class) Cuvier, 1795	Ref: P. Bouchet et al., 2001: 191. [rough position]
Scaphoconchoidea (Superfamily) Bandel, 1993, nom. inval.	Ref: V.G. Millard, 1997: 96.
Mesogastropoda (Order) Thiele, 1925	Ref: R.C. Brusca & G.J. Brusca, 1990
Calyptraeacea (Superfamily) Lamarck, 1809, nom. illeg.	Ref: K.J. Boss, 1982: 1006.

Number of Subtaxa

2025	Available in Systema Naturae 2000	6g;11s;2ss
1989-present	Systema Naturae 2000	2sf
1997	V.G. Millard: 97	[15g]
1982	K.J. Boss: 1006	2sf