†family Porophoraspidae Halstead 1993 (jawless fish)
Pteraspidomorpha - Arandaspidiformes - Porophoraspidae
Parent taxon: Arandaspidiformes according to R. van der Laan 2019
Sister taxa: none
Subtaxa: none
Ecology: planktonic suspension feeder
Distribution: there are no occurrences of Porophoraspidae in the database