title: A new species of Heterangaeus Alexander, 1925 crane flies (Diptera: Pediciidae) from north-central Mongolia with first description of the larva for the genus.
abstract: A new species of Pediciidae, Heterangaeus mongolicus is described from specimens collected during the fieldwork of the Mongolian Aquatic Insect Survey Project in north-central Mongolia, Tov Aimag (district). Descriptions and illustrations of the distinguishing morphological features are provided. Habitat information is presented. Female ovipositor and larvae of Heterangaeus are described and illustrated for the first time. This discovery of Heterangaeus in Mongolia represents a 1700 kilometer extension of the known distribution for the genus.
authors.affiliation: Department of Zoology of Vilnius University, Ciurlionio str. 21/27 and Research Associate, Academy of Natural Sciences of Drexel University, Philadelphia, PA, USA1910-1195. Nature Research Centre, Akademijos str. 2, LT-08412 Vilnius, Lithuania; Email: sigitas.podenas@gf.vu.lt.
authors.forename: Sigitas
authors.initials: S
authors.lastname: Podenas
authors.affiliation: Department of Zoology of Vilnius University, Ciurlionio str. 21/27 and Research Associate, Academy of Natural Sciences of Drexel University, Philadelphia, PA, USA1910-1195.; Email: unknown.
authors.forename: Virginija
authors.initials: V
authors.lastname: Podeniene
authors.affiliation: Department of Entomology, Academy of Natural Sciences of Drexel University, Philadelphia, PA, USA1910-1195.; Email: gelhaus@ansp.org.
authors.forename: Jon
authors.initials: J
authors.lastname: Gelhaus
mesh_terms: D063147:Animal Distribution; D000825:Animal Structures / Q000033:anatomy & histology; D000818:Animals; D004175:Diptera / Q000033:anatomy & histology / Q000145:classification* / Q000254:growth & development; D017753:Ecosystem; D005260:Female; D007814:Larva / Q000033:anatomy & histology* / Q000145:classification / Q000254:growth & development; D008297:Male; D008986:Mongolia