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Oligoptycha Meek 1876 (snail)

Gastropoda - Architectibranchia - Ringiculidae

PaleoDB taxon number: 11969

Parent taxon: Ringiculidae according to W. P. Popenoe 1957

Sister taxa: Avellana, Biplica, Cinulia, Eriptycha, Ringicula, Ringinella

Subtaxa: Oligoptycha americana, Oligoptycha corrugata

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Ecology: epifaunal carnivore