- Cyrtoneritimorpha
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Cyrtoneritimorpha Scientific classification Kingdom: Animalia Phylum: Mollusca Class: Gastropoda (unranked): clade Neritimorpha
Cyrtoneritimorpha
Families Orthonychiidae
VltaviellidaeCyrtoneritimorpha is a clade of fossil sea snails, marine gastropod mollusks within the clade Neritimorpha.
This order contains two extinct families: Orthonychiidae and Vltaviellidae.
References
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