Review of the species of the genus Marthogryllacris (Orthoptera, Gryllacrididae, Gryllacridinae) Author Li, Miaomiao School of Life Science, East China Normal University, Shanghai 200241, China. Email: kaili @ admin. ecnu. edu. cn & Shanghai Entomology Museum, Chinese Academy of Sciences, Shanghai 200032, China. E-mail: liuxianwei 2008 @ 163. com Corresponding author Author Fang, Yan School of Life Science, East China Normal University, Shanghai 200241, China. Email: kaili @ admin. ecnu. edu. cn Author Liu, Xianwei Shanghai Entomology Museum, Chinese Academy of Sciences, Shanghai 200032, China. E-mail: liuxianwei 2008 @ 163. com Corresponding author Author Li, Kai School of Life Science, East China Normal University, Shanghai 200241, China. Email: kaili @ admin. ecnu. edu. cn text Zootaxa 2014 2014-12-01 3889 2 277 288 journal article 10.11646/zootaxa.3889.2.6 1175-5326 4952367 B1A5B72C-834C-4DF4-AA75-2E4CE1136730 Key to species of the subgenus Marthogryllacris 1. Genae and pronotum reddish brown........................................ M. ( M. ) rufonotata Li, Liu, Li sp. nov. - Genae blackish; pronotum with blackish transverse band...................................................... 2 2. V-shaped transverse band of pronotum blackish; tegmina 28–34mm long................. M. ( M. ) martha (Grifini, 1914) - V-shaped transverse band of pronotum darkish; tegmina 39–43mm long.............. M. ( M. ) borealis ( Gorochov, 2003 )