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Cyclus de Koninck 1841

Cycloidea - Cyclidae

PaleoDB taxon number: 19052

Parent taxon: Cyclidae according to M. F. Glaessner 1969

Sister taxa: Apionicon, Carcinaspides, Halicyne

Subtaxa: Cyclus americanus, Cyclus radialis, Cyclus rankini

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Ecology: epifaunal