Concise hierarchy

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

Current position

Mathildoidea (Superfamily) Dall, 1889

Ref: P. Bouchet & J.-P. Rocroi, 2005: 257.

Alternative positions

Allogastropoda (Order) Haszprunar, 1985	Ref: Schooner Specimen Shells, [2002]
Architectonicacea (Superfamily) Gray, 1840, nom. illeg.	Ref: F.J. Springsteen & F.M. Leobrera, 1986: 57.
Architectonicoidea (Superfamily) Gray, 1850	Ref: R.H. de Bruyne, 2003: 312.
Heterogastropoda (Superfamily)	Ref: K.J. Boss, 1982: 997.

Historical positions

Mathildoidea (Superfamily) Dall, 1889	Ref: P. Bouchet & J.-P. Rocroi, 2005: 257.
Architectonicoidea (Superfamily) Gray, 1850	Ref: R.H. de Bruyne, 2003: 312.
Gastropoda (Class) Cuvier, 1795	Ref: P. Bouchet et al., 2001: 196. [rough position]
Architectonicoidea (Superfamily) Gray, 1850	Ref: V.G. Millard, 1997: 198.
Architectonicacea (Superfamily) Gray, 1840, nom. illeg.	Ref: F.J. Springsteen & F.M. Leobrera, 1986: 57, 366.
Heterogastropoda (Superfamily)	Ref: K.J. Boss, 1982: 997.
Cerithioidea (Superfamily) Fleming, 1822	Ref: B. Grzimek, 1973-1975

Number of Subtaxa

2025	Available in Systema Naturae 2000	10g;3s
1989-present	Systema Naturae 2000: 15 Oct 2021	[10g]
1997	V.G. Millard: 198	[8g]
1982	K.J. Boss: 997	(2g)