Full reference: D. S. Aristov. 2008. Revision of the Permian genus Parasylviodes Martynov, 1940 (Grylloblattida: Liomopteridae). Far Eastern Entomologist 186:1-5
Sister taxon: Parasylviodes tetracladus
Type specimen: PIN 3353/372, a forewing. Its type locality is Soyana (PIN collection 3353), which is in a Roadian lagoonal siliciclastic in the Iva-Gora Beds Formation of the Russian Federation.
Average measurements (in mm): forewing length 24.0