雅安飒螽，节肢动物门-昆虫纲-直翅目-蛩螽科。Male. Tegmina reaching fore part of second abdominal tergite, exceeding distal margin of pronotum;hind margin rounded. Fore tibiae spines type 3, 3 (1, 1). Middle tibiae with 3 inner and 4 outer spines excludingapical spurs, hind tibiae with 14–20 dorsal teeth each margin above and 3 pairs of apical spurs. 10th abdominaltergite little longer, merged with epiproct, boundary clear and fused portion acute (Figs. 10–11). Cerci short androbust, concealed beneath 10th abdominal tergite, without branches, middle slender, apex bent upwards, expandedand flat (Figs. 11–12). Genitalia protruding and apically compressed (Figs. 11–12). Subgenital plate long andnarrow, hind margin truncate (Fig. 13), styles smaller on both sides of hind margin.Female. Tegmina reach mid part of second abdominal tergite, exceeding distal margin of pronotum, laterallysituated. Cerci long, conical. 10th abdominal tergite median notched, epiproct triangular. Subgenital plate with basewidened, hind