Genus group 3

Diagnosis: This genus group can be recognized by the combination of the following characters: body small-sized and slender; wings mesopterous to macropterous (Fig. 3F), if wingless, then extremely elongated spines present in the middle of hind tibia (Figs 3H, 4F); male ninth abdominal tergite undivided with small projections in pairs extended from posterior margin (Figs 2C–L, 10A–F).

Included genera: Phryganogryllacris Karny 1937, Furcilarnaca Gorochov 2004, Woznessenskia Gorochov, 2002, Sericgryllacris Li, Yin & He gen. nov., Siamgryllacris Ingrisch 2018, Dialarnaca Gorochov 2005, Metriogryllacris Karny 1937, Bicornisgryllacris Li, Yin & He gen. nov., Homogryllacris Liu 2007, Nippancistroger Griffini 1913 .