Bioacoustics of Gryllotalpa jinxiuensis

Diagnosis. Male. Small and slender. Ocelli slightly large and less convex. Pronotum about 1.3 times longer than width. Tegmen small, with very short apical field; harp shaped as reversed triangular; c1 and c2 opened distally; radius vein divided apically. Stridulatory file slightly sinuate, inside part arched downward and outside part curved upwardly; teeth on stridulatory distributed in the way of a line, dense inside and medially, sparse outside. This specimen with right tegmen over left. Hind wings vestigial, covered by FWs. Hind tibiae armed with four internal preapical spines. Genitalia: very sclerotic, colored from brown to dark brown. Transverse sclerite widen inside and medially, compressed at outside part; inside apex slightly dilated; epiphallus upright, shaped as rhombus in front view, acute topside and obtuse at bottom; paramere of ectophallus broad and short, and inside of it constricted medially; internal process of ectophallus paramere spicula-like. Coloration: Body brownish, but fore and media legs lightly colored, from yellowish brown to light brown. Ocelli yellowish.