The Stegana coleoptrata species group (Diptera: Drosophilidae) from mainland China Author Chen, Xi-Peng Author Chen, Hong-Wei text Zootaxa 2008 1891 55 65 journal article 10.5281/zenodo.184336 fbf605d1-302c-4c40-8af5-7b8fa77ccbac 1175-5326 184336 Stegana ( Steganina ) longifibula Takada Stegana ( Steganina ) longifibula Takada, 1968 : 123 . Specimens examined. 1ɗ, Sapporo, Hokkaido, JAPAN , 20.vi.1991 , M.J. Toda (SEHU). Diagnosis. Gonopods triangularly elongated dorsad, longer than 1.5 times of their width, with 1 small process dorsally. Distribution. Europe, Russia (Far East, European), Japan (Hokkaido), China (North-East).