†family Soyanopteridae Aristov and Rasnitsyn 2011 (insect)
Full reference: D. S. Aristov and A. P. Rasnitsyn. 2011. A new eoblattids (Insecta: Eoblattida) from the Permian of Russia. Far Eastern Entomologist 230:1-12
Parent taxon: Eoblattida according to D. S. Aristov and A. P. Rasnitsyn 2011
Sister taxa: Idelinellidae, Letopala, Neraphidia, Protembiidae, Stenoneuridae, Tillyardembiidae
Subtaxa: Poldarsia, Soyanoptera, Stereosylva
Ecology: