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 ) chitouensis Sidorenko Stegana ( Steganina ) chitouensis Sidorenko, 1998: 292 . Specimens examined. Holotype : ♂ ( SEHU ), CHINA : Chitou , Taiwan , ex underside of fallen logs, 22.iv.1997 , MJ Toda. Diagnosis. Aedeagal ventral lobe strongly sclerotized on basal 1/3, with dense pubescence and 4 fingerlike processes on each side. Distribution. China ( Taiwan) .