A review of the Oriental species of Cothornobata Czerny (Diptera, Micropezidae, Eurybatinae) Author Li, Xuankun Author Marshall, Stephen A. Author Yang, Ding text Zootaxa 2015 4006 2 201 246 journal article 10.11646/zootaxa.4006.2.1 78b1e800-beb2-470b-91a3-1f670551351a 1175-5326 243797 B154E526-0C08-4A92-868E-A36E45F2F1A1 Cothornobata vietnamensis group Including: C. bubengensis sp. nov. , C. vietnamensis sp. nov. FIGURE 21. Cothornobata uniseta sp. nov. , male. A, left lateral; B, head; C, wing; D, genital fork; E, genitalia, left lateral; F, genitalia, posterior; G, aedeagus and associated structures, left lateral; H, aedeagus and associated structures, ventral; I, detail of thorax to show slightly convex, angled dorsally scutellum, left lateral. Scale bars = 1 mm. Diagnosis. Two strong fronto-orbital setae. Apex of genital fork with dense, long setulae; arm of genital fork slender, width as wide as 1/5 base of genital fork, and incurved apically; genital fork with basal tubercles widely separated, medial tubercle indistinctly convex or absent. Distiphallus shorter than phallapodeme. Pregonite lobed apically. Postgonite with 1 apical seta. Discussion. This species group is only found in southwestern China and northern Vietnam .