Order Hiodontiformes (ray-finned fish)

Actinopteri - Hiodontiformes

Parent taxon: Osteoglossomorpha according to R. Betancur-R et al. 2013

See also Guo-Qing and Wilson 1994, Long 2011 and Nelson 2006

Sister taxa: Chandlerichthys, Joffrichthys, Osteoglossiformes, Shuleichthys

Subtaxa: Hiodontidae

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• Eocene of Canada (3: British Columbia collections), United States (4: Montana, Washington, Wyoming)

• Paleocene of Bolivia (1)

• Cretaceous of Canada (8: Alberta), China (1)

Total: 17 collections each including a single occurrence

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