Poecilimon (Poecilimon) tauricola : Ramme 1951
Creators: name: Sevgili, Hasan
name: Şirin, Deniz
name: Heller, Klaus-Gerhard
name: Lemonnier-Darcemont, Michèle
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Orthoptera
Tettigoniidae
Poecilimon
Poecilimon tauricola

description: Poecilimon (Poecilimon) tauricola Ramme, 1951
http://lsid.speciesfile.org/urn:lsid: Orthoptera.speciesfile.org:TaxonName:461357
Poecilimon tauricola: Ramme 1951: 331; Bey-Bienko 1954: 293; Karabağ 1964: 39; Ünal 2010: 141; Ullrich et al. 2010: Table S1 (collected by Hasan Sevgili from Niğde, Ulukışla, Turkey).
Type locality: Turkey: Niğde, Ulukışla, Toros Dağları
Holotype: Male
Previous records: Turkey, Niğde: Ulukışla (Cilic. Taurus), Typus ♂, Allotypus ♀ (Ramme 1951); Ulukışla, Çiftehan, 26.05.1960, 1♂, 2♀♀ (juvenil), 23.06.1962, 18♂♂, 17♀♀ (coll. K. M. Guichard & D. H. Harvey); Çiftehan, 23.06.1962, 29♂♂, 17♀♀ (coll. T. Karabağ) (Karabağ, 1964); Çiftehan, Horoz Köyü, Kızıltepe road, 1890 m, N 37°27'.96'', E 34°44'.29'', 11.07.2008, 3♀♀ (coll. M. Ünal & A. Erden) (Ünal 2010).
Examined materials: Turkey, Niğde: Ulukışla, Maden village, N 37°27'.07'', E 034°38'.02'', 1697 m, 21.06.2016, 16♂♂, 6♀♀ (in alcohol, coll. H. Sevgili, D. Sirin & A. Mol) (all specimens are deposited in ODUZOOL); Ulukışla, Çiftehan, Karagöl road, 1945 m, N 37°29', E 34°45', 24.06.2001, 10♂♂, 2♀♀ (coll. H. Sevgili, HUZOM); Ulukışla, Çiftehan, 23.06.1962, 17♂♂, 10♀♀ (coll. and det. T. Karabağ, ABDA).
Male: Fastigium as wide as or slightly wider than half of scapus, slightly convergent to distalwards in some specimens, faintly sulcate dorsally (Fig. 29A–B). Pronotum almost parallel from prozona to backwards, narrowed at mesozona (Figs. 5C, F; 6C–D). Disk of pronotum slightly raised on at metazona with straight or slightly concave caudal margin (Fig. 6C). Tegmina not reaching the hind margin of first tergum, shorter than half length of pronotum (Fig. 5C, F). Hind margin of abdominal tergites not straight, slightly bending with or without faint carina at middle (Fig. 7A–C). Cerci long, protruding beyond the caudal margin of subgenital plate, widely curved, not tapering behind the tip, cercal tip with 3 black denticles (Figs. 8A–B). Subgenital plate clearly narrowed distally with deep incision at its caudal margin (Fig. 10A).
FIGURE 8.
Stridulatory file: The file is slightly “S” shaped and curved. The teeth are narrow and swollen to the sides in the middle (Fig. 15C). P. tauricola has the highest number of teeth and the smallest teeth compared to the sound organs of members of the group (see for details Fig. 16A; Table 3).
Bioacoustics: The quiet male calling song consists of isolated, short crescending syllables repeated at variable intervals, some a little louder than others (Fig. 33, 34). Each syllable consists of 21–42 impulses and has a mean duration of about 28 ms (Table 4).
Female: Fastigium protruding to forward with parallel sides and a distinct dorsal groove, as wide as half of the scapus, sometimes slightly wider (Fig. 29B). Pronotal disc generally similar as in male; paranota short, ventral edge anteriorly straight, then laterally bent upward at a wide angle. Tegmina usually covered by pronotum, but in some individuals protruding slightly beyond caudal margin of pronotum (Fig. 38C). Epiproct ellipsoidal to backward (Fig. 11A). Cerci longer than epiproct, gently curved inward distally (Fig. 11A). Subgenital plate triangular, distinctly projecting on caudal margin (Fig. 12H). Ovipositor short, but distinctly longer than pronotum (Fig. 11C). Gonangulum and lamella as in Figs. 11C and 12H.
Coloration: See the photos (Fig. 39).
Remarks: P. tauricola was redescribed by Karabağ (1964). This species may be easily distinguished from P. z. zonatus, P. z. datca, P. varicornis, P. variicercis and P. salmani sp. n. on the basis of the shape of pronotum, cerci and subgenital plate for both sexes. Additionally, the species differs from the species mentioned above in morphology of stridulatory organ and song pattern of male. This species is most closely related with P. azizsancar sp. n. within the species group, and their morphological and bioacoustical differences are discussed in the part of the new species.
This species has not been assessed for the IUCN Red List (2017–3). The distribution of the P. tauricola is restricted and its habitats are strongly under the threat of the anthropogenic effects suchs as mining, use of pesticides in agriculture and overgrazing. The species should be considered as a Critically Endangered (B1ab (i, iii)) status on the basis of the extent of occurrence criteries of IUCN.
description: Published as part of Sevgili, Hasan, Şirin, Deniz, Heller, Klaus-Gerhard & Lemonnier-Darcemont, Michèle, 2018, Review of the Poecilimon (Poecilimon) zonatus species group and description of new species from Turkey with data on bioacoustics and morphology (Orthoptera: Phaneropterinae), pp. 1-62 in Zootaxa 4417 (1) on pages 13-16, DOI: 10.11646/zootaxa.4417.1.1, http://zenodo.org/record/1242339