Benediktov A.A. 2014. The new data on distribution of the pygmy grasshopper Tetrix tartara s.l. (Orthoptera: Tetrigoidea: Tetrigidae) and its vibrational signals // Russian Entomol. J. Vol.23. No.1: 1–4 [in English].

Department of Entomology, Biological Faculty, Moscow State University, Moscow 119991, Russia. E-mail:

KEY WORDS: Orthoptera, Tetrigoidea, Tetrigidae, Tetrix tartara tartara, Tetrix tartara subacuta, Russia, vibrational signals.

ABSTRACT. This is a review of distribution of the polytypical taxon pygmy grasshopper Tetrix tartara (I.Bol.). Northern subspecies T. tartara subacuta B.-Bienko is found on the European part of the Russia and Western Kazakhstan for the first time. This is the westernmost point of this taxon habitat. Vibrational signals of T. tartara tartara from Kyrgyzstan describe, oscillogramms are given.

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