The genus Leucophenga (Diptera, Drosophilidae), part IV: the ornata species group from the East Asia, with morphological and molecular evidence (II) Author Huang, Jia Author Li, Tong Author Chen, Hongwei text Zootaxa 2014 3893 1 1 55 journal article 10.11646/zootaxa.3893.1.1 c3104971-b07a-424c-81e9-ef313376b7d2 1175-5326 287539 D0600C5C-DA06-47C5-80CD-4E625EBC6259 Leucophenga acutifoliacea sp. nov. ( Figs 3 A, 7E, 7F, 11A, 14I , 14J, 27) Diagnosis. Aedeagus slender and acute apically, slightly dorsad curved submedially, with dense pubescence on distal 2/3 ( Fig. 27 D). FIGURE 27. Leucophenga acutifoliacea , sp. nov. , male terminalia in lateral view. A. epandrium, surstylus and cercus; B. hypandrium, paramere, gonopods, aedeagus and aedeagal apodeme; C. paramere; D. aedeagus. Scale bars = 0.1 mm. Description. Ocellar triangle dark brown, with 3 setae above ocellar setae. Frons brown. Pedicel yellowish brown; first flagellomere yellow. Clypeus brownish. Palpus brownish yellow. Mesonotum yellowish brown, slightly brown before scutellum ( Fig. 7 E). Postpronotal lobe yellow ( Fig. 7 F). Scutellum yellowish brown, pale at tip ( Fig. 7 E). Pleura with an intermittent, brown longitudinal stripe above ( Fig. 7 F). Katepisternum and mesopleuron mostly brownish yellow ( Fig. 7 F). Wing ( Fig. 3 A): Costal vein between R2+3 and R4+5 distally with 6 peg-like spinules on ventral surface. Abdominal tergites black, with yellow patches ( Fig. 11 A). Male terminalia: Epandrium with pubescence and 7 setae near posterior margin per side ( Fig. 27 A). Paramere with 5 sensilla subdorsally and a few pubescence distally ( Fig. 27 C). FIGURE 28. Leucophenga albiterga sp. nov. , male terminalia in lateral view. A. epandrium, surstylus and cercus; B. hypandrium, paramere, gonopods, aedeagus and aedeagal apodeme; C. paramere; D. aedeagus. Scale bars = 0.1 mm. Measurements. BL = 4.13 mm in holotype , THL = 2.17 mm , WL = 3.60 mm , WW = 1.67 mm , arb = 10/5, avd = 0.94, adf = 1.78, flw = 2.44, FW/HW = 0.35, ch/o = 0.03, prorb = damaged, rcorb = 0.62, vb = 0.39, dcl = damaged, presctl = damaged, sctl = damaged, sterno = 0.74, orbito = 2.33, dcp = 0.19, sctlp = 1.10, C = 2.06, 4c = 1.44, 4v = 2.07, 5x = 1.04, ac = 2.82, M = 0.56, C3F = 0.77. Type specimens. Holotype ♂ ( SCAU , No. 123135 ), CHINA : Wangtianshu, Mengla, Yunnan, 600m , 24.iv.2007 , ex tree trunk, HW Chen. Distribution. China (Yunnan). Etymology. A combination of the Latin words “ acutus ” (= acuted) + “ foliaceus ” (= folium), referring to the aedeagus acute apically.