†order Heteromi (ray-finned fish)

Osteichthyes - Heteromi

Parent taxon: Actinopterygii according to E. Casier 1966

See also Jaekel 1911 and Jordan 1963

Sister taxa: none

Subtaxa: Hoplopleuri Pronotacanthidae

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Ecology:

Distribution:

• Cretaceous of United States (2: Kansas, Wyoming collections)

Total: 2 collections each including a single occurrence

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