形态描述
Male. Fastigium of vertex long, fairly strongly compressed, sulcate above,concave in profile, not raised at apex.
Pronotum without lateral carinae, lateral lobes shaped as in Fig. 66. Spine of fore coxae well-developed. Fore tibiae with 3-5 external spurs, including 1-2apical ones. Mid tibiae with about 7-10 external spurs. Hind femora unarmed. Hind tibiae with 40-55 external dorsal spines, and 3 apical spurs on each side. Fore wings with distinct bifurcate or occasionally three-branched Rs, which is fress from MA. Hind wings extending beyond fore wings by between third and half length of latter.
Tenth abdominal tergite unmodified. Supra-anal plate quadrate, as in Fig. 81. Cerci terminating in upwardly directed spine with minute recurved tip, as in Fig. 24. Subgenital plate elongate with almost contiguous lobes, as in Fig. 40.
Pronotum without lateral carinae, lateral lobes shaped as in Fig. 66. Spine of fore coxae well-developed. Fore tibiae with 3-5 external spurs, including 1-2apical ones. Mid tibiae with about 7-10 external spurs. Hind femora unarmed. Hind tibiae with 40-55 external dorsal spines, and 3 apical spurs on each side. Fore wings with distinct bifurcate or occasionally three-branched Rs, which is fress from MA. Hind wings extending beyond fore wings by between third and half length of latter.
Tenth abdominal tergite unmodified. Supra-anal plate quadrate, as in Fig. 81. Cerci terminating in upwardly directed spine with minute recurved tip, as in Fig. 24. Subgenital plate elongate with almost contiguous lobes, as in Fig. 40.