A review of the Anatolian Gomphocerus Thunberg, 1815 (Orthoptera: Acrididae Gomphocerinae) via morphological and bioacoustics characters: data suggesting a new species, a new subgenus and three new statuses Author Mol, Abbas 0000-0003-2582-1377 Department of Emergency Aid and Disaster Management, Faculty of Health Sciences, Aksaray University, Aksaray, TURKEY abbasmol 19 @ gmail. com; https: // orcid. org / 0000 - 0003 - 2582 - 1377 abbasmol19@gmail.com Author Şirin, Deniz 0000-0001-5475-173X Department of Biology, Faculty of Art & Science, Tekirdag Namık Kemal University, 59030, Tekirdag, TURKEY denizsirin 19 @ gmail. com; https: // orcid. org / 0000 - 0001 - 5475 - 173 X denizsirin19@gmail.com Author Taylan, Mehmet Sait Department of Biology, Institute of Postgraduate Education, Hakkari University, Hakkari, TURKEY Author Sevgili, Hasan 0000-0002-7289-6243 Department of Molecular Biology and Genetic, Faculty of Art & Science, Ordu University, Ordu, TURKEY hsevgili @ gmail. com; https: // orcid. org / 0000 - 0002 - 7289 - 6243 hsevgili@gmail.com text Zootaxa 2023 2023-10-12 5353 5 401 429 http://dx.doi.org/10.11646/zootaxa.5353.5.1 journal article 272974 10.11646/zootaxa.5353.5.1 e156c15d-3df9-49d3-b93a-bc7eb4deae7d 1175-5326 10010058 91974351-A87C-446D-9069-9424B92D9BC2 Gomphocerus ( Gomphocerus ) transcaucasicus Mistshenko, 1951 Material : Male specimens collected from Turkey , Erzurum , Oltu , Kırdağ , Picnic area N 40.510833 , E 42.100556 , 2485 m , 21.viii.2015 , (leg. A. Mol , D. Sirin & M.S. Taylan ); and male calling song recorded from two males in the field and laboratory (or room) conditions by authors . Description of male calling song : Totally three records from two males were examined. Calling song consists of a phrase lasting 25.05–28.64 s and composed of about 48–80 syllables ( Fig. 5D ). The phrase has a typical crescendo structure and is reached the maximum intensity at the 40–50 syllables (2/3 of the phrase) ( Fig. 5D ). Each syllable (RPU) lasts in 295–360 ms. Bioacoustics analysis shows that a syllable consists of two different parts ( Figs. 5E and 5F ). The first part last 175–188 ms and in this part syllables relatively have low-amplitude 9–10 pulses (with gaps 17–21 ms) and the second part of syllable (last in 125–145 ms) includes higher amplitude distinguishable 10–11 pulses. The second part of the syllable is ending with relatively a long syllable (last in 28–35 ms).