†family Gabreyaspididae Novitskaya 1968 (jawless fish)
Pteraspidomorpha - Cyathaspidiformes - Gabreyaspididae
Parent taxon: Amphiaspidoidei according to R. van der Laan 2019
Sister taxa: Amphiaspididae, Angaraspididae, Edaphaspididae, Olbiaspididae
Subtaxa: Gabreyaspis Pelaspis Prosarctaspis Tareyaspis
Ecology: planktonic suspension feeder
Distribution:
• Devonian of the Russian Federation (3 collections)
Total: 3 collections including 6 occurrences