ammonites
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Gateway to the Paleobiology Database
Family Planaxidae Gray 1850 (snail)

Gastropoda - Sorbeoconcha

PaleoDB taxon number: 61797

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

Sister taxa: none

Subtaxa: Angiola, Fissilabia, Fossarinae, Hinea, Leioplanaxis, Orthochilus, Planaxinae

View classification

Type: Planaxis

Ecology: epifaunal grazer