†family Panxiosteidae Wang 1979 (armour-plated fish)
Placodermi - Phlyctaeniiformes - Panxiosteidae
Synonym: Plourdosteidae Vézina 1990
Parent taxon: Pachyosteomorphi according to R. van der Laan 2019
See also Carr and Hlavin 2010 and Trinajstic and Dennis-Bryan 2009
Sister taxa: Dunkleosteidae, Dunkleosteoidea, Kiangyousteus, Rhachiosteidae
Subtaxa: Compagopiscis Gogopiscis Janiosteus Panxiosteus Plourdosteus Protitanichthys
Type: Panxiosteus
Ecology: nektonic carnivore
Distribution: