Published as part of Korsunovskaya, Olga, Berezin, Mikhail, Heller, Klaus-Gerhard, Tkacheva, Elena, Kompantseva, Tatiana & Zhantiev, Rustem, 2020, Biology, sounds and vibratory signals of hooded katydids (Orthoptera: Tettigoniidae: Phyllophorinae), pp. 309-322 in Zootaxa 4852 (3) on page 317, DOI: 10.11646/zootaxa.4852.3.3, http://zenodo.org/record/4409897

FIGURE 6. Frequency spectra (in linear scale) of sound signals of P. kotoshoensis (A, B) and S. grandis (C-H): male protest stridulatory signals (A, C), female protest stridulatory signals (B, D), nymph protest stridulatory signals (E), male wing protest signal (F), female wing protest signal (G), male courtship stridulatory signal (H).