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Eoptychia Longstaff 1933 (snail)

Gastropoda - Prosobranchia - Pseudozygopleuridae

PaleoDB taxon number: 9812

Full reference: J. D. Longstaff. 1933. A revision of the British Carboniferous Loxonematidae, with descriptions of new forms. Quarterly Journal of the Geological Society of London 89(2):87-124

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

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

Subtaxa: Eoptychia abbreviata, Eoptychia carinimaxima, Eoptychia intermittens, Eoptychia sulcata

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Type: Loxonema sulcatum

Ecology: epifaunal