†family Radotinidae Arambourg 1958 (armour-plated fish)
Placodermi - Acanthothoraci - Radotinidae
Parent taxon: Acanthothoraci according to R. van der Laan 2019
See also Denison 1975
Sister taxa: Breizosteus, Hagiangellidae, Kolymaspididae, Murrindalaspis, Palaeacanthaspidae, Weejasperaspidae
Subtaxa: none
Ecology: nektonic carnivore
Distribution: there are no occurrences of Radotinidae in the database