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Threavia Lamont 1946 (snail)

Gastropoda - Euomphalina - Holopeidae

PaleoDB taxon number: 9306

Full reference: A. Lamont. 1946. Some Ashgillian and Llanovery gastropods from the Girvan District. Quarry Managers' Journal 29:635-644

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

Sister taxa: Anastrophina, Nematotrochus, Protospirialis, Raphispira

Subtaxa: Threavia gulosa, Threavia nuda

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Ecology: stationary epifaunal suspension feeder