Family Glaucostegidae Last et al. 2016 (elasmobranch)
Chondrichthyes - Rhinopristiformes - Glaucostegidae
Parent taxon: Rhinopristiformes according to R. van der Laan 2019
Sister taxa: Atlantobatis, Glaucopristis, Microbatis, Pristidae, Rhinidae, Rhinobatidae, Rhynchobatidae, Sowibatos, Tlalocbatos, Trygonorrhinidae
Subtaxa: Glaucostegus
Type: Glaucostegus
Ecology: nektonic carnivore
Distribution: there are no occurrences of Glaucostegidae in the database