Bioacoustics of poorly known Poecilimon taxa (Insecta: Orthoptera: Tettigoniidae with redescriptions of P. pechevi and P. stschelkanovzevi Author Chobanov, Dragan P. Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, 1 Tsar Osvoboditel Boulevard, 1000 Sofia, Bulgaria. dchobanov @ gmail. com; https: // orcid. org / 0000 - 0002 - 1642 - 0363 Author Sevgili, Hasan Ordu University, Faculty of Art & Science, Department of Molecular Biology and Genetics, 52200, Ordu, Turkey. hsevgili @ gmail. com; https: // orcid. org / 0000 - 0002 - 7289 - 6243 Author Heller, Klaus-Gerhard Grillenstieg 18, 39120 Magdeburg, Germany. heller. volleth @ t-online. de; https: // orcid. org / 0000 - 0002 - 3331 - 3228 Corresponding author text Zootaxa 2020 2020-12-04 4890 4 535 553 journal article 9395 10.11646/zootaxa.4890.4.6 c56b52d2-7116-4c12-999e-208038832eb8 1175-5326 4306571 36C04F2C-4C96-4C72-A746-01EB7ADDD167 Poecilimon harveyi Karabag, 1964 ( armeniacu s-group) TURKEY : Erzurum , Gölyurt Gecidi , southwest of Ispir ( 40.35ºN , 40.783ºE ), 2300 m , 7.08.1983 , leg. K.-G. Heller ; 2 males recorded, stridulatory file studied. The song is quite similar to that of the closely related ( Ünal 2010 ) P. armeniacus . In the short recording two males produced overlapping series with durations of ca. 8 s each. In these series they showed a SRR of 12.5 Hz ( T =27ºC; Fig. 6 ). The syllables had a duration of 46 ms and contained 4–6 impulses, resulting in a mean interval of 11.5 ms between the impulses. For details of the stridulatory file see Table 2 , Fig. 5 .