†superfamily Symmetrocapuloidea Wenz 1938 (snail)

Gastropoda - Cycloneritida

Parent taxon: Cycloneritimorpha according to P. Bouchet et al. 2005

See also Jeffery 2003

Sister taxa: Helicinoidea, Hydrocenoidea, Naticopsoidea, Neritoina

Subtaxa: Symmetrocapulidae

View classification

Ecology: epifaunal

Distribution:

• Cretaceous of Japan (1 collection)

• Jurassic of Poland (1), Tanzania (1), United States (1: Utah)

• Triassic of Austria (2)

Total: 6 collections each including a single occurrence

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