†superfamily Kiaeraspidoidea Afanassieva 1991 (vertebrate)
Petromyzontida - Cephalaspidiformes
Parent taxon: Thyestiida according to R. S. Sansom 2009
Sister taxa: Auchenaspis, Ilemoraspis, Procephalaspis, Thyestes, Tremataspidoidea, Witaaspis
Subtaxa: Didymaspis Kiaeraspididae
Type: Kiaeraspis
Ecology: fast-moving nektonic carnivore
Distribution:
• Devonian of Norway (2 collections), Svalbard and Jan Mayen (10), the United Kingdom (1)
• Silurian of the Russian Federation (1), the United Kingdom (1)
Total: 15 collections including 18 occurrences