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Hemizyga Girty 1915 (snail)

Gastropoda - Prosobranchia - Pseudozygopleuridae

PaleoDB taxon number: 9955

Full reference: G. H. Girty. 1915. The fauna of the Wewoka Formation of Oklahoma. United States Geological Survey Bulletin 544:1-353

Parent taxon: Pseudozygopleuridae according to J. B. Knight et al. 1960

Sister taxa: Cyclozyga, Eoptychia, Gamizyga, Helminthozyga, Hyphantozyga, Levizygopleura, Microptychis, Plocezyga, Pseudoplocezyga, Pseudozygopleura, Stephanozyga

Subtaxa: Hemizyga (Hemizyga), Hemizyga attenuata, Hemizyga dubia, Hemizyga elegans, Hemizyga grandicostata, Hemizyga illineata, Hemizyga inflata, Hemizyga larga

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Ecology: epifaunal