Subfamily Polyodontinae (paddlefish)
Osteichthyes - Acipenseriformes - Polyodontidae
Parent taxon: Polyodonti according to L. Grande and W. E. Bemis 1996
See also Nelson et al. 2016
Sister taxa: none
Subtaxa: Polyodontini Psephurus
Type: Polyodon
Ecology: nektobenthic carnivore
Distribution: there are no occurrences of Polyodontinae in the database