FIGURES 20–23 in Contribution to the taxonomy of Poecilimon bosphoricus species group (Orthoptera: Phaneropteridae): two new species from its core range

FIGURES 20–23. Oscillographic pattern of the male song of some taxa of the Poecilimon bosphoricus group recorded at 17°C, presented at two different speeds (A, B). The apex of male cercus is given for comparison (C): 20—P. sureyanus stat.rev. (TR: Tekirdağ prov., Elmalı vill.); 21—P. warchalowskae (TR: Tekirdağ prov., N of Şarköy); 22—P. turcicus (TR: Kırklareli prov., Mandıra–Katranca vills); 23—P. miramae (TR: Kırklareli prov., Mandıra–Katranca vills). Scale for A=2 s; scale for B=200 ms.