Zhantiev R.D., Korsunovskaya O.S. 2015. Acoustic signals of the bush-crickets of tribe Barbitistini (Orthoptera: Tettigoniidae: Phaneropterinae) from Eastern Europe and Caucasus. II. Leptophyes Fieber, 1853, Euconocercus Bey-Bienko, 1950, Barbitistes Charpentier, 1825, Polysarcus Fieber, 1853 // Russian Entomol. J. Vol.24. No.3: 201–210 [in English].

Department of Entomology, Moscow Lomonosov State University, Moscow 119992, Leninskie Gory, Russia. E-mail: zhantiev@mail.ru

KEY WORDS. Tettigoniidae, Barbitistini, Leptophyes, Euconocercus, Barbitistes, Polysarcus, acoustic signals.

ABSTRACT. Temporal pattern and frequency spectra of the songs and stridulatory files of species belonging to genera of Leptophyes, Euconocercus, Barbitistes and Polysarcus of phaneropterine bush-crickets of the tribe Barbitistini from Eastern Europe and Caucasus are given. Acoustic signals of eastern European and Caucasian species with other European species of Barbitistes, Polysarcus and Leptophyes are compared.

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