Concise hierarchy

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

Subsequent positions

Panpulmonata ([unranked]) Jörger, Stöger, Kano, Fukuda, Knebelsberger & Schrödl, 2010

Ref: K.M. Jörger et al., 2010: fig. 3.

Current position

Panpulmonata ([unranked]) Jörger, Stöger, Kano, Fukuda, Knebelsberger & Schrödl, 2010

Ref: K.M. Jörger et al., 2010: fig. 3. [new position]

Alternative positions

Heterobranchia (Subclass) Burmeister, 1837	Ref: [Anonymous], 2001
Heterostropha (Order) Fischer, 1885	Ref: E.E. Ruppert et al., 2004: 340.
lower heterobranchs (Group)	Ref: P. Bouchet & J.-P. Rocroi, 2005: 258.

Historical positions

Panpulmonata ([unranked]) Jörger, Stöger, Kano, Fukuda, Knebelsberger & Schrödl, 2010	Ref: K.M. Jörger et al., 2010: fig. 3. [new position]
Lower Heterobranchia (Group)	Ref: P. Bouchet & J.-P. Rocroi, 2005: 258.
Heterostropha (Order) Fischer, 1885	Ref: E.E. Ruppert et al., 2004: 340.
Heterostropha (Order) Fischer, 1885	Ref: R.H. de Bruyne, 2003: 312.
Heterostropha (Order) Fischer, 1885	Ref: V.G. Millard, 1997: 198.
Bulloidei (Suborder)	Ref: B. Grzimek, 1973-1975

Number of Subtaxa

2025	Available in Systema Naturae 2000	3f;58g;16s; †1f;1g
1989-present	Systema Naturae 2000	[3f; †1f]
2005	P. Bouchet & J.-P. Rocroi	[3f; †1f]
2003	R.H. de Bruyne	[8f]
1997	V.G. Millard: 204	[4f;70g]