Stegana ornatipes species group from the Oriental Region (Diptera: Drosophilidae) Author Cheng, Yu Department of Entomology, South China Agricultural University, Tianhe, Guangzhou, 510642 P. R. China. Author Gao, Jian-Jun Laboratory for Conservation and Utilization of Bio-resource, Yunnan University, Cuihubeilu, Kunming, 650091 P. R. China Author Chen, Hong-Wei Department of Entomology, South China Agricultural University, Tianhe, Guangzhou, 510642 P. R. China. text Zootaxa 2009 2009-09-01 2216 1 37 48 https://biotaxa.org/Zootaxa/article/view/zootaxa.2216.1.3 journal article 10.11646/zootaxa.2216.1.3 1175-5326 5321864 Stegana ( Steganina ) vietnamensis Sidorenko Stegana ( Oxyphortica ) vietnamensis Sidorenko, 1997: 67 . Stegana ( Steganina ) vietnamensis Sidorenko, 1998: 295 (revised status). Specimens examined. Holotype ♂ ( ZISP ), VIETNAM : Vinhphu , Tam Dao , altitude 1000 m , 13.ix.1990 , S. Belokobyskij. Diagnosis. Aedeagal ventral lobe slightly sclerotized, with sparse pubescence and 5 finger-like processes on each side. Distribution. Vietnam (Vinhphu).