A preliminary research and notes on Orthoptera (Insecta) Fauna of Hakkari Province Author Taylan, Mehmet Sait Department of Biology, Institute of Postgraduate Education, Hakkari University, Hakkari, TURKEY. 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 Sevgili, Hasan Department of Molecular Biology and Genetic, Faculty of Art & Science, Ordu University, Ordu, TURKEY. Author Yeşilyurt, Fatih 0000-0002-4181-6546 Department of Biology, Institute of Postgraduate Education, Hakkari University, Hakkari, TURKEY. & https: // orcid. org / 0000 - 0002 - 4181 - 6546 text Zootaxa 2021 2021-10-28 5060 1 45 70 journal article 3790 10.11646/zootaxa.5060.1.2 4353db42-e7ee-458d-9410-9516fc5ec8ce 1175-5326 5606753 C82F77E8-021F-445F-AAD9-7657823EA0DE Pezodrymadusa indivisa Karabağ, 1961 Distribution in Turkey : Known only from Van and Şırnak (Süvarihalil pass) Provinces ( Karabağ, 1961a ; Ünal, 2018 ). Material examined : Hakkari: Konak, Berçelan plateu way, 37°38´188´´N, 43°45´345´´E, 2691 m , 31.VII.2019 , 5♂ , 4♀ (leg. M.S. Taylan , C. Yılmaz, M . Erdek & S. Özdinç ); Cilo-Sat Mountain National Park , Kırıkdağ, Cennet-Cehennem Valley, Sipilhane location, 37°31.544’ N , 43°58.896’ E , 2565 m , 18.VIII.2020 , 1♂ , 1♀ , (leg. M.S. Taylan, C. Yılmaz & M. Dağgöl). Remarks : New record for Orthoptera fauna of Hakkari Province . Although the previous records from Süvarihalil Pass were ascribed to Hakkari Province , currently it should be included in Şırnak Province . Ünal (2018) described P. dentata from a male from the same locality (Kato Dağı, Süvarihalil Geçidi, 2400 m , 14.IX.1985 , 1♂ , leg. H. Hacker, museum material) with P. indivisa . It is suggested that increasing number of specimens and populations in both sexes and re-evaluations their taxonomic situations is necessary for this taxon.