Lance lacewings of the world (Neuroptera: Archeosmylidae, Osmylidae, Saucrosmylidae): review of living and fossil genera Author Winterton, Shaun L. Author Martins, Caleb Califre Author Makarkin, Vladimir Author Ardila-Camacho, Adrian Author Wang, Yongjie text Zootaxa 2019 2019-04-09 4581 1 1 99 journal article 27348 10.11646/zootaxa.4581.1.1 5b259853-01f6-4307-8bef-58c98ec73bd3 1175-5326 2633842 20A9776D-AE5F-41BC-A35B-0C5E42EDFE48 Idiastogyia Lin, 1986 Type species. Idiastogyia fatisca Lin, 1986 : ( China ) ( Early Jurassic ) . Comments. Idiastogyia is described from a single fragment of the basal half of the hind wing. The venation is clear but distorted, and most of the important diagnostic characteristics of the family are not evident. At this stage we consider Idiastogyia as incertae sedis in Neuroptera .