Homogryllacris : Liu 2007

Key to the known species of Homogryllacris 1 Wings absent................................................................................. H. anelytra - Wings present....................................................................................... 2 2 Wings short, not extending to posterior margin of first abdominal tergite......................................... 3 - Wings long, reaching or surpassing apex of abdomen........................................................ 4 3 Tegmina extending to the posterior margin of metanotum, and reaching the middle area of first abdominal tergite; frons and prontal disc without black spots................................................................ H. brevipenna - Tegmina reaching the middle area of mesonotum; frons and pronotum with black spots.............. H. bilobus com. nov. 4 Processes of male tenth abdominal tergite horn-shaped with basal area obviously inflted; styli of male subgenital plate conical.......................................................................................... H. rufovaria - Preocesses of male tenth abdominal tergite spine-shaped with basal area not inflated; styli of male subgenital plate cylindrical..5 5 Processes of male tenth abdominal tergite incurved.......................................................... 6 - Processes of male tenth abdominal tergite curved ventrad and outward........................................... 8 6 Processes of male tenth abdominal tergite obliquely truncate apically.................................... H. ascenda - Processes of male tenth abdominal tergite spine-shaped apically, sharp........................................... 7 7 Processes of male tenth abdominal tergite short, apices obtuse; cerci short, slightly surpassing the apex of abdomen........