The genus Leucophenga (Diptera, Drosophilidae), part II: the ornata species group from East Asia, with morphological and molecular evidence (I) Author Huang, Jia Author Li, Tong Author Gao, Jianjun Author Chen, Hongwei text Zootaxa 2013 3701 2 101 147 journal article 10.11646/zootaxa.3701.2.1 731510ba-7926-418b-82cd-82e52f3b7439 1175-5326 249340 872A8545-2050-4016-B0EF-03A49F6A8E3F Leucophenga piscifoliacea Huang & Chen , sp. nov. ( Figs 3 E, 6I , 6J, 9D–G, 12I , 12J, 28) Diagnosis. This species is very similar to L . rectifoliacea sp. nov. in the patterns of wing ( Fig. 3 E) and abdominal tergites ( Fig. 9 D–G), but can be distinguished from the latter by having the paramere curved basally and distally ( Fig. 28 C); aedeagus with 1 triangular projection subbasally and reticulated distally ( Fig. 28 D). Description. Ocellar triangle dark brown, with ca. 2–5 setae above ocellar setae. Frons yellowish brown to dark brown. Pedicel yellow; first flagellomere brown. Clypeus brown to dark brown. Mesonotum yellowish brown to brown, with 3 dark brown longitudinal stripes on anterior 2/3: broad medially and thin laterally in holotype ( Fig. 6 I), sometimes without any stripes in some paratypes . Postpronotal lobe yellow. Acrostichal setulae in ca. 14–16 irregular rows ( Fig. 6 I). Scutellum brown, pale at tip ( Fig. 6 I). Katepisternum mostly brownish yellow, brown anterior corner ( Fig. 6 J). Meron brown ( Fig. 6 J). Wing ( Fig. 3 E): Costal vein between R2+3 and R4+5 distally with ca. 6–8 peg-like spinules on ventral surface. Abdominal tergites brown to black ( Fig. 9 D–G); second yellow medially, each with a yellow patch laterally; third with a pair of narrow, yellow patches submedially on anterior margin; fourth and fifth each with a pair of yellow patches submedially; sixth yellow medially in holotype ( Fig. 9 D); sometimes fourth and fifth with a variety changes in some paratypes ( Fig. 9 E–G). Male terminalia: Epandrium with ca. 19 setae near posterior margin and ventral corner per side ( Fig. 28 A). Hypandrium with 1 small sensillum ( Fig. 28 B). Paramere with ca. 3 sensilla submedially and pubescence distally ( Fig. 28 C). Measurements. BL = 3.83 mm in holotype (range in 4♂ and 5♀ paratypes : 3.17–4.17 mm in ♂, 3.23–3.80 mm in ♀), THL = 1.80 mm (1.50–2.00 mm in ♂, 1.53–1.73 mm in ♀), WL = 3.33 mm ( 2.67–3.67 mm in ♂, 2.67– 3.07 mm in ♀), WW = 1.57 mm ( 1.25–1.63 mm in ♂, 1.13–1.47 mm in ♀), arb = 6/3 (6–8/2–4), avd = 0.89 (0.82– 0.93), adf = 1.47 (1.47–1.94), flw = 1.63 (1.53–1.78), FW/HW = 0.38 (0.30–0.40), ch/o = 0.03 (0.03–0.04), prorb = 0.58 (0.51–0.64), rcorb = 0.67 (0.63–0.69), vb = 0.37 (0.31–0.48), dcl = 0.49 (0.46–0.56), presctl = 0.49 (0.40– 0.53), sctl = 1.35 (1.33–1.63), sterno = 0.75 (0.65–0.85), orbito = 2.18 (1.69–2.30), dcp = 0.27 (0.25–0.34), sctlp = 0.95 (0.94–1.25), C = 2.14 (1.69–2.22), 4c = 1.41 (1.35–1.72), 4v = 2.12 (1.93–2.38), 5x = 1.05 (0.95–1.18), ac = 3.41 (2.81–4.24), M = 0.56 (0.48–0.63), C3F = 1.05 (0.95–1.18). Type specimens. Holotype ♂ (SCAU, No. 121845 ), CHINA : Menglun, Mengla, Yunnan, alt. 580m , 22.iv.2007 , ex tree trunk, HW Chen. Paratypes : CHINA : 2♂ , 2♀ (SCAU, Nos 121846 –49), same data as holotype ; 1♀ (SCAU, No. 121944 ), Shennongjia, Hubei, alt. 1700m , 4.viii.2005 , ex tree trunk, HW Chen; 1♂ , 2♀ (SCAU, Nos 121940 –42), Nanling, Shaoguan, Guangdong, alt. 900m , 27.iv.2005 , ex tree trunks, HW Chen; 4♂ , 5♀ (SCAU, Nos 121931 –39), Maoershan, Guilin, Guangxi, alt. 600m , 6.ix.2006 , ex tree trunks, JJ Jiang, F Zhao; 1♂ (SCAU, No. 121943 ), Jianfengling, Ledong, Hainan, 18°41'N , 108°52'E , alt. 950m , 18.iv.2008 , ex tussock, JJ Gao; 2♂ , 2♀ (SCAU, Nos 121850 –53), Hutiaoxia, Diqing, Yunnan, 27°12'N , 100°03'E , alt. 2000m , 23.viii.2011 , ex tussocks, HW Chen; 1♂ , 3♀ (SCAU, Nos 121874 –77), Ailaoshan, Jingdong, Yunnan, alt. 2400m , 30–31.vii.2006 , ex tree trunks, T Li; 16♂ , 14♀ ( 6♂ , 4♀ in KIZ; 10♂ , 10♀ in SCAU, Nos 121854 –73), Wuliangshan, Jingdong, Yunnan, alt. 1800m , 4.viii.2006 , ex tree trunks, HL Cao, HZ Cao, T Li; 22♂ , 27♀ (SCAU, Nos 121882 –1930), Hesong, Menghai, Yunnan, alt. 1900m , 9–11.iv.2011 , ex tussocks, JM Lu, ZF Shao, YR Su, SJ Yan; 4♂ (SCAU, Nos 121878 –81), Yixiang, Puer, Yunnan, 27°12'N , 100°03'E , alt. 1400m , 2.x.2011 , ex tree trunks, HW Chen; 1♀ (SCAU, No. 121945 ), Tongmai, Bomi, Xizang, 30°06'N , 95°05'E , alt. alt. 2000m , 12.x.2010 , ex tree trunk, YR Su. INDONESIA : 1♂ (SCAU, No. 121946 ), Camgor, East Java, 27.xii.2003 , ex tree trunk, MJ Toda. Etymology. A combination of the Latin words “ piscis ” (= fish) + “ foliaceus ” (= folimu), referring to the aedeagus fish-shaped. Distribution. China (Hubei, Guangdong, Guangxi, Hainan, Yunnan, Xizang), Indonesia (Java).