The first Middle Jurassic Protobrachyceron Handlirsch fly (Diptera: Brachycera: Protobrachyceridae) from Inner Mongolia (China) Author Zhang, Kuiyan Author Yang, Ding Author Ren, Dong text Zootaxa 2008 1879 61 64 journal article 10.5281/zenodo.184177 0ff63046-5a50-49eb-b64d-1899ddd56b3d 1175-5326 184177 Genus Protobrachyceron Handlirsch, 1920 Type species. Protobrachyceron liasinum Handlirsch, 1920 Stratigraphic and geographic range. Lower to Middle Jurassic; Germany and China . Diagnosis. Body small; vein Sc ending at midwing, slightly longer than cell br (basal radial); veins R1 and R2+3 close to each other at wing margin; both vein R4 and cell d distinctly shorter than vein M 1 in length; crossvein r-m at basal 1/5-1/ 4 of cell d; five posterior cells widely open, mouth of cells m3 and cup narrow.