New species of Hybos Meigen from Northwest China (Diptera: Empidoidea, Hybotinae) Author Li, Zhu Author Wang, Ning Author Yang, Ding text Zootaxa 2014 3786 2 166 180 journal article 46015 10.11646/zootaxa.3786.2.5 ce3cfd6f-b2cb-46fd-ad21-c7897eff10c0 1175-5326 229622 96C841F0-7979-4C44-AA3B-CC56BCA8902A 13. Hybos psilus Yang & Yang, 1987 Hybos psilus Yang & Yang, 1987 : 167 . Type locality: China : Tibet, Bomi. Distribution . China (Tibet). Remarks . This species was described by Yang & Yang (1987) from 3 males collected in Tibet. Its female is still unknown. It can be separated from H. pallidus and H. liupanshanus by the following characters: arista bare; hind tibia with 1 dorsal seta at middle; pterostigma indistinct ( Yang & Yang 2004, figs 368–369 ).