Revision of the subgenus Stegana (Steganina) from China, with assessment of species delimitation using DNA barcodes (Diptera, Drosophilidae) Author WANG, YA-LIAN Author LI, BING-XUE Author CUI, MENG-DI Author ZHANG, YUAN Author WANG, LE Author ZHANG, CAI-HONG Author TSAUR, SHUN-CHERN Author CHEN, HONG-WEI Author HUANG, JIA text Zootaxa 2023 2023-03-07 5250 1 1 109 http://dx.doi.org/10.11646/zootaxa.5250.1.1 journal article 10.11646/zootaxa.5250.1.1 1175­5334 7705657 4729EAF3-8B78-4AAD-B373-9179D008F239 Stegana ( Steganina ) hirticeps Wang, Gao, & Chen, 2013 ( Fig. 23 ) Stegana ( Steganina ) hirticeps Wang, Gao, & Chen in Wang et al. 2013: 2002 . Remarks. The specimens collected from Guangdong and Yunnan slightly differ from the type materials from Guangxi in having the aedeagus with several minute, serrated processes laterally ( Fig. 23B, C ); the aedeagal sheath lacking serrated process ( Fig. 23D, E ). They were conservatively identified as conspecific. Specimens examined. 1♁ ( SCAU , No. 125523, DNA #2604), CHINA : Nanling , Shaoguan , Guangdong , 24°56'41''N , 113°03'04''E , alt. 1300m , 29.v.2018 , ex tree trunk, Y. Lin ; 1♁ ( SCAU , No. 125524, DNA #2680), Husa , Longchuan , Yunnan , 24°28'21''N , 97°54'06''E , alt. 1340m , 7.xi.2017 , ex tree trunk, H.W. Chen ; 1♁, 3♀ ( SCAU , Nos. 125525–28, DNA #2679), Hesong, Menghai, Yunnan , 21°50'17''N , 100°05'48''E , alt. 1600m , 7.v.2012 , ex tree trunks, H.W. Chen . Distribution. China ( Guangdong *, Guangxi , Yunnan *).