Subfamily Pseudoscaphirhynchinae (ray-finned fish)
Osteichthyes - Acipenseriformes - Acipenseridae
Parent taxon: Acipenseridae according to J. S. Nelson et al. 2016
Sister taxa: Acipenser, Acipenserinae, Boreiosturion, Husinae, Priscosturioninae, Propenser, Propenser hewletti, Propenserinae, Psammorhynchinae, Scaphirhynchinae
Subtaxa: none
Ecology: nektobenthic carnivore
Distribution: there are no occurrences of Pseudoscaphirhynchinae in the database