Tripetalocera ferruginea Westwood, 1834

Figs. 1–9, 18, 19

Tripetalocera ferruginea Westwood, 1834: 444, Tab. 22, fig. 3 [holotype – male, India: ‘Malabaria’ (=Chennai, the capital of state of Tamil Nadu); in the Oxford University Museum of Natural History]; Hancock, 1907a: 4; Hancock, 1907b: 213; Kirby, 1910: 1; Kirby, 1914: 12, figs. 15, 16; Willemse, 1930: 32, fig. 16; Günther, 1935: 257; Günther, 1938a: 300; Günther, 1942: 339; Steinmann, 1970: 215; Blackith, 1992: 195; Mahmood et al., 2007: 1283.

Acrydium (Tetrix) ferrugineum: Haan, 1842 –1844: 166, Pl. 22, fig. 11.

Material. Malaysia: North Borneo, Sabah State, Tambunan District, Trus Madi Mountain, 975 m, 25 April – 10 May 2006, 1 male, 3 females, 1 female larva of last instar, coll. P. Udovichenko (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 13.3, female 13.7–14.0 (without ovipositor); antenna male 7.3, female 7.0–7.5; pronotum male 13.0, female 14.0–14.8; tegmen male 1.5, female 1.5–1.7; hind wing male 7.5, female 8.5–8.6; fore femur male 2.5, female 2.8–3.1; mid femur male 2.7, female 2.9–3.1; hind femur male 5.1, female 5.7–5.8; ovipositor 1.7–1.9. Distribution. India, Malaysia (Penang, Borneo), Indonesia (Sumatra).