Chondrichthyes - Xenacanthiformes - Xenacanthidae

PaleoDB taxon number: 292320

Parent taxon: Xenacanthidae according to J. Fischer and I. Kogan 2008

Sister taxa: Acanthopleurus, Aganodus, Compsacanthus, Diacranodus, Lepacanthus, Lophacanthus, Mooreodontus, Ochlodus, Phricacanthus, Platyacanthus, Pleuracanthus, Plicatodus, Pternodus, Triodus, Wurdigneria, Xenacanthus

Subtaxa: Fayolia dentata, Fayolia sterzeliana

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Type: Fayolia dentata

Ecology: nektobenthic carnivore