Usgmona genji Furukawa, 1970 Amusurgus lateralis Yin & Liu, 1995 Metiochodes genji Ichikawa, Murai & Honda, 2000 A taxonomic study of the genus Amusurgus Brunner von Wattenwyl from China (Orthoptera, Gryllidae, Trigonidiinae) He, Zhuqing Li, Kai Fang, Yan Liu, Xianwei Zootaxa 2010 2423 55 62 Furukawa, 1970 Furukawa 1970 [180,740,882,908] Insecta Haglotettigoniidae Amusurgus Animalia Orthoptera 1 56 Arthropoda species genji comb. nov. Usgmona  ( Figs. 1–4)    Usgmona genji Furukawa, 1970. Kontyu Tokyo, 38: 59–62, figs.1–15.   Amusurgus lateralis Yin & Liu, 1995. Synopsis on the Classification of Grylloidea and Gryllotalpoidea from China: 31, figs. 80–84 (nec Chopard, 1969).   Metiochodes genjiIchikawa, Murai & Honda, 2000. Bulletin of the Hoshizaki Green Foundation 4: 285.   Material.13, 1Ƥ, CHINA: Shanghai Sheshan, 1930. VIII.19–20, leg. Piel; 1Ƥ, Shanghai, 1932. IX.5, leg. Piel; 1Ƥ, Shanghai, 1933. IX.5, leg. Piel; 1Ƥ, Shanghai, 1936. IX.10–18, leg. Piel; 23, Shanghai, 1936. VIII.28, leg. Piel; 13, 1Ƥ, label miss ( IEAS). 5ƤƤ, Shanghai Chongming, 2007. VII.11, leg. Hu Jia-Yao ( HSNU).   Diagnosis.Body brownish grey, with darker lateral side and green underside in life. Head orange with brownish black face ( Fig. 1), tegmen with veins lighter than cells. Eyes vertically lengthened, 5th joint of maxillary palpi triangular. Anterior tibiae without tympanum, veins of male tegmen as in Fig. 2. Male genitalia as in Figs. 3–4.   Measurements.(in mm) Body Ƥ 5.0–6.0; body with wing Ƥ 6.5–10.5; pronotum Ƥ 1.0; tegmen Ƥ 4.0–5.0; posterior tibiae Ƥ 4.5–5.0; ovipositor 3.0.   Distribution. China(Shanghai, Jiangsu); Japan.