Full reference: V. G. Novokshonov and N. N. Pan'kov. 1999. A new aquatic insect larva (Plecopteroidea) from the Lower Permian of the Urals. Neues Jahrbuch für Geologie und Paläontologie, Monatshefte 1999(4):193-198
Parent taxon: Grylloblattina according to D. S. Aristov et al. 2006
Sister taxa: Archiprobnidae, Bajanzhargalanidae, Blattogryllidae, Euremiscidae, Geinitziidae, Gorochoviidae, Grylloblattidae, Gurianovella, Havlatiidae, Ideliidae, Kortshakoliidae, Lemmatophoridae, Liomopteridae, Madygenophlebiidae, Megakhosaridae, Mesorthopteridae, Neleidae, Permonympha, Permopectinidae, Permotermopsidae, Pinideliidae, Plesioblattogryllidae, Skaliciidae, Sylvalitoralis, Sylvaphlebiidae, Tataronympha, Thaumatophora, Triasseuryptilon, Tshebardanympha, Tshekardites, Tunguskapteridae
Subtaxa: Sylvonympha tshekardensis
Type: Sylvonympha tshekardensis
Ecology: