The genus Tapiena Bolívar (Orthoptera: Tettigoniidae: Phaneropterinae; Holochlorini), with description of three new species from China Author Liu, Chun-Xiang Author Kang, Le text Zootaxa 2010 2328 49 64 journal article 10.5281/zenodo.193106 3be2a26e-3007-43bd-8597-7a3b0ee074b9 1175-5326 193106 Tapiena quadridens Liu & Xia, 1996 ( Figs. 1 e–f, 4a, d–f) Tapiena quadridens Liu & Xia, 1996 , Acta Zootaxonomica Sinica, 21(2): 197; ( Holotype M, origi. descrip.; type locality: Jinghong, Yunnan, China ; type deposited in MSIE, Shanghai). Material examined. 1 male ( Holotype ), China : Yunnan Prov.: Jinghong, Jinuo, 1991. IX.8 , Coll. Liu Zuyao, Wang Tianqi & Yin Haisheng ( MSIE ); 1 male , China : Yunnan Prov.: Simao District: Caiyanghe nature reserve, 1400m (at light), 2004. VIII.24 , Coll. Liu Chunxiang ( IZAS ). Redescription. Male ( holotype ) . Male stridulatory file on underside of left tegmen with about 150 fine teeth ( Fig. 4a ). Tenth abdominal tergum large, wide, abruptly tapering near apex, with four teeth at apical margin ( Fig. 4 f); strongly deflexed in distal part in lateral view ( Fig. 4d ). Cerci robust; interior margin strongly inflated from middle, and distinctly concave in distal part; apex shaped into a wide compressed tooth ( Fig. 4 f). Subgenital plate widest at base, distinctly narrowed towards apex; split from apical fourth into two lateral lobes, notch between triangular, as long as one fifth length of subgenital plate; styli slender, as long as two thirds length of subgenital plate ( Fig. 4 e). Female . Unknown. Coloration. Yellowish green (maybe green at alive). Compound eyes dark brown. Pronotum yellowish green. Wings lightly green. Each lateral surface of anterior femur with a series of black spots on upper and middle areas, separately. Spine of cerci darkly brown. Measurements of male (mm). Length of body 20.0; length of pronotum 4.8; length of tegmen 33.0; largest width of tegmen 7.5; length of hind wing 37.0; length of posterior femur 16.2. Distribution. China (Yunnan Prov.).