Chirognathus (conodont)

Conodonta - Prioniodontida

Parent taxon: Prioniodinina according to P. C. J. Donoghue et al. 2008

See also Sepkoski 2002

Sister taxa: Apatognathus, Aphelognathus, Ellisonia, Erika, Erismodus, Erraticodon, Furnishius, Hibbardella, Idioprioniodus, Kladognathus, Oulodus, Pachycladina

Subtaxa: none

Ecology: nektonic carnivore

Distribution:

• Ordovician of Canada (2: British Columbia, Ontario collections), China (4), the Russian Federation (4), United States (8: Colorado, Minnesota, Wyoming)

• Arenig of China (1)

• Arenigian of United States (1: Alaska)

Total: 20 collections including 48 occurrences

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Specimen images are retrieved through the ePANDDA API.


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