†family Tesseraspididae Berg 1955 (jawless fish)
Pteraspidomorpha - Tesseraspidiformes - Tesseraspididae
Parent taxon: Tesseraspidiformes according to R. Van Der Laan 2019
Sister taxon: Natlaspididae
Subtaxa: Tesseraspis
Ecology:
Distribution: found only at October Revolution Island [Severnaya Zemlya Fm] (Devonian of Russian Federation)