Bioacoustics of Salka acicula

Description. Vertex brownish yellow, with large irregular central black spot ( Fig. 1 ). Eyes black ( Fig. 1 ). Pronotum blackish brown, with anterior margin and intermediate zone light yellow ( Fig. 1 ). Scutellum dark, with basal triangles indistinct ( Fig. 1 ). Face light yellow, without obvious patches. Fore wing brownish yellow, with brochosome field dark brown. Male abdominal apodemes slightly exceeding 3rd sternite ( Fig. 2 ). Male genitalia : Pygofer dorsal appendage not extended beyond caudal margin of lobe, little curved ventrally, with apex sharp ( Fig. 3 ). Pygofer ventral appendage long and slim, branched about 1/3 distance from apex, dorsal branch long, ventral branch extremely short ( Fig. 3 ). Subgenital plate with 3 macrosetae on outer surface and row of short setae along upper margin, basal setae of row longer than distal setae ( Fig. 3 ). Style tapering towards apex ( Fig. 4 ). Aedeagus wide in lateral view, with pair of small lateral processes arising near midlength of shaft; gonopore apical on ventral surface ( Figs 5, 6 ). Connective Y-shaped, with distinct central lobe ( Fig. 7 ). Specimen examined. Holotype : ♂, CHINA , Hainan Prov., Jianfengling, 800~ 900m , 12-VII-2007 , coll. Qiongzhang Song. Paratype : 2♂♂, 2♀♀, same data as holotype . Measurement. Body length males 2.9–3.0 mm, females 3.1–3.3 (including wing).