Bioacoustics of Zulpha fenghuang

Description. Male ( Holotype ). Head long, ovoid, smooth, as wider as pronotum. Antennae almost as long as body, brownish, with irregular white markings. Pronotum short, bumpy; disc of pronotum with distinct transverse sulcus, anterior margin with level, metazona elongate with broadly rounded posterior margin. Apex of lateral lobes of pronotum blunt in dorsal view, slightly anteriorly narrower convergent towards head ( Fig. 6C ). Ventral and posterior margins of lateral lobe obtusely triangular. Anterior femur with 3 indistinct, minute spines near apex on ventro-anterior margin; anterior tibiae with 5 sparsely-arranged small spines on ventro-anterior margin; Mid femur with 3 indistinctly small spines on ventro-anterior margin; mid tibiae with 5–6 small spines on ventro-anterior margin. Hind femur shorter than half l of tegmen. Hind femur with 6–8 anterior spines on dorsal margins, and 2–3 spines near apex on ventro-posterior margin; hind tibiae slender, as longer as hind femur, with 7–8 anterior and 13–14 posterior spines on dorsal margins. All the minute spines were black. Tegmina long and narrow, knife shape, apex obliquely truncated, stridulatory vein of left tegmen thickened. Stridulatory file of left tegmen similar to Z. perlaria (Westwood) , slim and elongated, nearly straight, at the basal suddenly disappeared, no tapering. File about 3.05–3.11 mm long, with 47–49 densely arranged teeth ( Fig. 8C ). Cerci slightly curved, introvert, but relative straight to Zulpha perlaria (Westwood) , densely hairy, with obtuse, granulated apex ( Fig. 6F ). Female. Similar to male. Cerci conical, densely hairy. Ovipositor strong, falcate; apex tip, with obvious teeth on apex of ventral margin, but in dorsal margin not obvious ( Fig. 9B ). Coloration. Generally greyish-green, lichen color, with irregular black spots. Dry specimen faded to tan. Antennae brown, with irregular white markings. Hind wings violet black, with white venation, scattered with round rosiness spots; apical area greyish-green. Legs with dark brown spotted, all the minute spines in legs were black. Cerci yellowish brown, apex and medial middle black.