Benediktov A.A. 2013. Vibrational signals of the pygmy grasshoppers males (Orthoptera: Tetrigoidea) from Laos and Southern Vietnam // Russian Entomol. J. Vol.22. No.4: 255–257 [in English].
Moscow State University, Biology Faculty, Department of Entomology, Moscow 119991, Russia. E-mail: entomology@yandex.ru
KEY WORDS: Orthoptera, Tetrigoidea, Paratettix, Bolivariettix, Criotettix, vibrational signals.
ABSTRACT. Vibrational signals of the males of Paratettix hirsutus Brunner-Wattenwyl, 1893 (Tetriginae), Bolivaritettix chinensis (Hancock, 1912) (Metrodorinae) and Criotettix bispinosus (Dalman, 1818) (Scelimeninae) are described in first time. Oscillogramms all species and sonogram of P. hirsutus are presented.