Tripetaloceroides tonkinensis (Günther, 1938) Gunther, 1938

Storozhenko, Sergey Yu., 2013, Review of the subfamily Tripetalocerinae Bolívar, 1887 (Orthoptera: Tetrigidae), Zootaxa 3718 (2), pp. 158-170 : 162

Tripetaloceroides tonkinensis (Günther, 1938) , comb. nov.

Figs. 10–17 , 20, 21

Tripetalocera tonkinensis Günther, 1938b: 465 , figs. 1, 2 [holotype—male, Vietnam: Chien Hoa; in the Naturhistoriches Museum, Vienna]; Steinmann, 1970: 215; Blackith, 1992: 195; Li & Liang, 1992: 122, figs. 1–3; Liang & Zheng, 1998: 22, fig. 13a–c; Zheng, 2005: 14, figs. 28–30.

Material. Vitnam: Vinh Phuc Province, National park Tam Dao, 21o3’ N, 105o4’ E, 8–13 April 1986, 1 female, coll. A.V.Gorochov; the same locality, 17–31 June 1995, 1 male, coll. A.V. Gorochov; Hoa Binh Province, Yen Thuy District, Lac Thinh, 20o23’ N, 105o34’ E, 300 m, 1–6 May 2002, 1 male, 1 female larva of last instar, coll. S.A. Belokobylskij (all specimens in the Zoological Institute, St.-Petersburg).

Measurements (in mm). Length of body (from anterior margin of fastigium of vertex to the apex of the abdomen) male 12.2–12.5, female 14.2 (without ovipositor); antenna male 6.6–7.3, female 7.5; pronotum male 10.4–10.6, female 12.3; fore femur male 2.6, female 3.0; mid femur male 2.8, female 3.1; hind femur male 5.6–5.8, female 6.5; ovipositor 1.5.

Distribution. Vietnam, China (Guangxi Zhuang Autonomous Region).

Figures

FIGURES 10 – 17. Tripetaloceroides tonkinensis. 10, female left antenna, dorsal view; 11, female head and anterior part of pronotum, dorsal view; 12, male hind femur, lateral view; 13, female hind tibia and tarsus, lateral view; 14 female apex of abdomen, lateral view; 15, the same, ventral view; 16, male apex of abdomen, lateral view; 17, the same, ventral view.

FIGURES 18 – 21. Tripetalocerini, male body. 18 – 19, Tripetalocera ferruginea, 18, lateral view; 19, dorsal view; 20 – 21, Tripetaloceroides tonkinensis, 20, dorsal view; 21, lateral view.