Review of the Balkan Isophya (Orthoptera: Phaneropteridae) with particular emphasis on the Isophya modesta group and remarks on the systematics of the genus based on morphological and acoustic data Author Dragan P. Chobanov Author Beata Grzywacz Author Ionuţ Ş. Iorgu Author Battal Cιplak Author Maya B. Ilieva Author Elżbieta Warchałowska-Śliwa text Zootaxa 2013 3658 1 1 81 journal article 39033 10.11646/zootaxa.3658.1.1 0adf09ba-5301-4828-abf6-8dbe89f041ca 1175-5326 246551 C02D1C74-25C0-41DD-B098-62098EB7B62A Isophya pavelii Brunner von Wattenwyl, 1882 ( Figs 6, 7 , 33 , 58 , 82 , 107 , 133 , 137 , 191 ) Isophya pavelii Brunner von Wattenwyl: Brunner von Wayyenwyl 1882 (sp.n.). Isophya rammei Peshev (Chobanov 2009b, syn. n.): Peshev 1981 (sp.n.). Morphological description : see the references above; Bey-Bienko 1954; Can 1959a, b; Harz 1969; Peshev 1981 (as I. rammei ); Ünal 2003; Chobanov 2009b. Bioacoustics : Chobanov 2009b. Karyotype : Warchałowska-Śliwa et al. 2008 (as I. rammei ). The species is well characterised in the above-mentioned sources. Distribution ( Fig. 191 ) and phenology : The main range of the species covers the middle mountain ranges of the Pontic region of Northwestern Anatolia (up to 1800 m ). The species was described from the region of Istanbul and is possibly distributed along the Black-Sea coast of European Turkey and Istranca Mts, though until present it was only found in two localities in Bulgaria (Strandzha Mts) at 300–350 m alt., where it inhabits mesoxerophyte semi-ruderalized meadows and scrub surrounded by oak forests. Nymphs—III–V(–VI), imago—V–VII(–VIII in mountains).