†Polyernus Scudder 1885 (winged insect)
Full reference: S. H. Scudder. 1885. Palaeodictyoptera; or the affinities and classification of Paleozoic Hexapoda. Memoirs of the Boston Society of Natural History 3(11):319-351
Parent taxon: Protoblattoidea according to A. Handlirsch 1906
Sister taxa: Adiphlebidae, Aetophlebidae, Agogoblattina, Anthracothremmidae, Asiopompidae, Asyncritidae, Cheliphlebidae, Eoblattidae, Eucaenidae, Eucaenoidea, Gerapompidae, Megalometer, Oryctoblattinidae, Paucineuridae, Polyetes, Protoblattoidea minor, Protoblattoidea sellardsi, Protophasmidae, Pseudetoblattina, Ptenodera, Xenogryllacris
Subtaxa: Polyernus complanatus
Ecology: