title: New fossil Osmylopsychopidae (Neuroptera) from the Early/Middle Jurassic of Kyrgyzstan, Central Asia.
abstract: Four genera and four species of Osmylopsychopidae are described from the Jurassic of Kyrgyzstan, Central Asia: Oligophlebiopsis biramosa gen. et sp. nov. (Early Jurassic of Sogyuty); Osmylopsychoides anteromedialis gen. et sp. nov., Psychostoechotes undulatus gen. et sp. nov. and Osmylopsychostoechus sogulensis gen. et sp. nov. (all from the late Early to early Middle Jurassic of Sai-Sagul). By their poorly-developed outer gradate series of crossveins, these taxa (except O. anteromedialis gen. et sp. nov.) are more similar to Triassic genera than to the Middle/Late Jurassic Osmylopsychopidae (particularly from Daohugou, China). Two isolated hind wings from Sai-Sagul (i.e., Osmylopsychostoechus sp. and Osmylopsychopidae gen. et sp. indet.) are preliminarily assigned to this family.
authors.affiliation: Borissiak Paleontological Institute of the Russian Academy of Sciences, Profsoyuznaya Str. 123, 117997, Moscow, Russia; Email: unknown.
authors.forename: Alexander V
authors.initials: AV
authors.lastname: Khramov
authors.affiliation: Institute of Biology and Soil Sciences, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok, 690022, Russia; Email: vnmakarkin@mail.ru.
authors.forename: Vladimir N
authors.initials: VN
authors.lastname: Makarkin
mesh_terms: D000825:Animal Structures / Q000033:anatomy & histology / Q000254:growth & development; D000818:Animals; D049628:Body Size; D005580:Fossils / Q000033:anatomy & histology; D007313:Insecta / Q000033:anatomy & histology / Q000145:classification* / Q000254:growth & development; D007707:Kyrgyzstan; D009929:Organ Size