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Vesperispira Yancey et al. 2000 (snail)

Gastropoda - Eotomarioidea - Gosseletinidae

PaleoDB taxon number: 197720

Full reference: T. E. Yancey, E. E. Strong, and R. A. Hanger. 2000. The genus Vesperispira (Gastropoda: Pleurotomarioidea) from the Permian of two displaced terranes, western United States. Journal of Paleontology 74(4):741-744

Parent taxon: Ptychomphalides according to P. J. Wagner 2017

Sister taxa: Bradyospira, Euconospira, Euzone, Luciellina, Nordospira, Pernotrochus, Shwedagonia, Spiroscala, Tropidostropha

Subtaxa: Vesperispira humboldtiana

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Type: Vesperispira humboldtiana

Ecology: epifaunal grazer