@article {57963, title = {Review of Poecilimon species with inflated pronotum: description of four new taxa within an acoustically diverse group}, year = {2018}, abstract = {

Poecilimon Fischer (Orthoptera, Tettigoniidae) consists of about 130 species and a functional taxonomy of the genus re- quires arranging species into phylogenetic groups. However, this is a task that requires detailed empirical testing. This paper documents data on Poecilimon species with an inflated pronotum. The Poecilimon (Poecilimon) inflatus group is a lineage ranging along a narrow zone in the south-west corner of Anatolia and in Crete plus some other Aegean islands. By producing data of morphology and calling songs of males and responding songs of females the composition and intra- group diversity of P. inflatus group are studied. Both morphology and male calling and female responding songs, exhibited a considerable intra-group diversity. In the light of data obtained the following nomenclatural changes were made. The genus Parapoecilimon Karaba{\u g}, 1975 syn. n. is synonymised with Poecilimon Fischer and Parapoecilimon antalyaensis Karaba{\u g}, 1975 is given a new combination, Poecilimon antalyaensis (Karaba{\u g}, 1975) comb. n. Four new taxa are de- scribed in the group: (i) Poecilimon isopterus sp.n.; (ii) Poecilimon inflatus lyciae subsp. n.; (iii) Poecilimon antalyaensis myrae subsp. n., and (iv) Poecilimon antalyaensis anemurium subsp. n. The Poecilimon (P.) inflatus species group con- sists of the following species: (i) Poecilimon inflatus Brunner von Wattenwyl, 1891; (ii) Poecilimon martinae Heller, 2004; (iii) Poecilimon cretensis Werner, 1903; (iv) Poecilimon antalyaensis (Karaba{\u g}, 1975) comb. n.; (v) Poecilimon bilgeri Karaba{\u g}, 1953 and (vi) Poecilimon isopterus sp.n. The species group is defined by a combination of characters including the pronotum inflated in metazona and a male cerci mostly black in their apical 1/2\–1/3. The male calling song has typically two types of short syllables and the females respond acoustically with very short latency times. By using combination of morphology and song data we suggest three main lineages in the group: (i) P. bilgeri, (ii) P. antalyaensis and (iii) the other four species.

}, keywords = {Anatolia, Crete, Phaneropterinae, Poecilimon, Poecilimon inflatus group, Poecilimon isopterus sp. n.}, doi = {10.11646/zootaxa.4462.410.11646/zootaxa.4462.4.1}, url = {https://biotaxa.org/Zootaxa/issue/view/zootaxa.4462.4https://biotaxa.org/Zootaxa/article/view/zootaxa.4462.4.1}, author = {Kaya, Sarp and Dragan Petrov Chobanov and Klaus-Gerhard Heller and {\"O}zg{\"u}l Yahyao{\u g}lu} } @article {57942, title = {Morphology, bioacoustics and phylogeography of the Isophya major group (Orthoptera: Tettigoniidae: Phaneropterinae): A species complex occurring in Anatolia and Cyprus}, journal = {European Journal of Entomology}, volume = {103}, year = {2006}, pages = {657}, abstract = {

The species of the Isophya major-group (Orthoptera: Tettigoniidae: Phaneropterinae), are reviewed. I. major Brunner von Wattenwyl and I. mavromoustakisi Uvarov are redescribed. Two new species are described; Isophya mersinensis Sevgili \& \Çiplak sp. n. and Isophya salmani Sevgili \& Heller sp. n. from south Anatolia. Illustrations of morphology and male calling song are provided and a detailed comparison of the four species in the group is presented. We conclude that these four species constitute a natural group in sharing male cerci with two or more denticles not ordered in a line, a character unique to this species group within the genus. From an evaluation of their morphology and song characteristics, relationships among the species in the group are I. major + (I. mersinensis sp. n. + (I. salmani + I. mavromoustakisi). Based on the the distribution pattern and habitat preference, we concluded that the division of I. salmani and I. mavromoustakisi was a vicariant event resulting from the separation of Cyprus and Anatolia due to reflooding of the Mediterranean after the Messinian salinity crisis at the beginning of the Pliocene, around 5 My ago.

}, keywords = {Anatolia, Biogeography, Cyprus, Eastern Mediterranean, I. major, I. mavromoustakisi, I. mersinensis sp. n., I. salmani sp. n., Isophya, Orthoptera, Phaneropterinae, Turkey}, author = {Hasan Sevgili and {\c C}iplak, Battal and Klaus-Gerhard Heller and Demirsoy, Ali} } @article {53319, title = {Bioacoustics and morphology of a new bush-cricket species of the genus Isophya (Orthoptera: Phaneropterinae) from Turkey}, journal = {Zootaxa}, volume = {4514}, year = {2018}, month = {Sep-11-2018}, pages = {451}, abstract = {

A new interesting species of the genus Isophya, I. horon sp. n., is described from Northeastern part of Turkey. The new species can clearly be distinguished from the closely related species by the calling song of male, and morphology. Morphologically, the shapes of the pronotum, tegmina, male cerci and ovipositor are distrinctive. The morphology, song structure and distribution clearly indicate that this new species is a member of the I. zernovi species-group. Additionally, some preliminary data on the male calling songs of closely related species (I. zernovi, I. karadenizensis and I. autumnalis) are also given. In addition, the preliminary data related to spermatophore characteristics (spermatophylax and ampulla weights) and sperm number of the new species are provided.

}, keywords = {bioacoustics, Isophya horon sp. n., Karadeniz, new species, Orthoptera, Phaneropterinae, sperm number, spermatophore, Turkey}, issn = {1175-5326}, doi = {10.11646/zootaxa.4514.410.11646/zootaxa.4514.4.1}, url = {https://biotaxa.org/Zootaxa/issue/view/zootaxa.4514.4}, author = {Hasan Sevgili} } @article {52835, title = {High-speed duetting {\textendash} latency times of the female acoustic response within the bush-cricket genera Leptophyes and Andreiniimon (Orthoptera, Phaneropteridae)}, journal = {ZooKeys}, volume = {750}, year = {2018}, month = {Apr-04-2019}, pages = {45 - 58}, abstract = {

To find a mate, male and female bush-crickets of the family Phaneropteridae typically engage in duets. The male sings and the female responds. For mutual recognition, the amplitude pattern of the male song and the species-specific timing of the female response have been shown to be very important. In the seven studied species, belonging to the genera Leptophyes and Andreiniimon, these duets are extremely fast and nearly completely in the ultrasonic range. The females produce very short sounds by fast closing movements of the tegmina. They respond with species-specific delays of 20 to 150 ms after the beginning of the male song. The different latency times are probably not important for species recognition, since in sympatric species they are quite similar.

}, keywords = {duet, female acoustic signals, katydid, Phaneropterinae, stridulatory movement}, issn = {1313-2989}, doi = {10.3897/zookeys.750.23874}, url = {https://zookeys.pensoft.net/articles.php?id=23874}, author = {Klaus-Gerhard Heller and Olga S. Korsunovskaya and Massa, Bruno and Ionut Stefan Iorgu} } @article {47345, title = {Chromosomal diversification in the flightless Western Mediterranean bushcricket genus Odontura (Orthoptera: Tettigoniidae: Phaneropterinae) inferred from molecular data}, journal = {Journal of Zoological Systematics and Evolutionary Research}, volume = {52}, year = {2014}, month = {Jan-05-2014}, pages = {109 - 118}, abstract = {

We used molecular characters to infer the phylogenetic position of the Western Mediterranean bushcricket genus Odontura and to trace its high karyotype diversity. Analysis of 1391 base pairs of two mitochondrial genes (COI and ND1) and one nuclear sequence (ITS2) was conducted. Phylogenetic topologies were estimated using maximum parsimony, maximum likelihood and likelihood-based Bayesian inference. The genus Odontura is a phylogenetic outlier in respect of all other European Phaneropterinae genera and has been proposed to have originated from a hitherto unknown ancestor. Our results support the monophyly of the genus Odontura and the recognition of two subgenera: Odontura and Odonturella. We found that both Sicilian taxa of the subgenus Odontura have a completely identical morphology and song patterns. Combining these results, we proposed that both should be treated as subspecies: O. (Odontura) stenoxypha stenoxypha and O. (O.) st. arcuata. Bioacoustic data also proved to support independent markers, with song characteristics reflecting the molecular topology. Mapping the karyotypic characters onto the phylogenetic tree allows a reconstruction of the directions and transitional stages of chromosome differentiation. The number of autosomes within the genus Odontura ranges from 26 to 30. In addition to the ancestral X0 sex determination mechanism, neo-XY and neo-X1X2Y sex chromosomes have evolved independently.

}, keywords = {bioacoustics, chromosome evolution, molecular phylogeny, Odontura, Phaneropterinae}, doi = {10.1111/jzs.2014.52.issue-210.1111/jzs.12046}, url = {http://doi.wiley.com/10.1111/jzs.2014.52.issue-2}, author = {Grzywacz, Beata and Klaus-Gerhard Heller and Arne W. Lehmann and Warcha{\l}owska-{\'S}liwa, El{\.z}bieta and Gerlind U.C. Lehmann} } @article {47334, title = {Biogeography, ecology, acoustics and chromosomes of East African Eurycorypha St{\r a}l species (Orthoptera, Phaneropterinae) with the description of new species}, journal = {Organisms Diversity \& Evolution}, volume = {13}, year = {2013}, month = {Jan-09-2013}, pages = {373 - 395}, abstract = {

Although Eurycorypha is the most species-rich Phaneropterinae genus in Africa, little is known about the distribution and the ecology of the species. In this study data on distribution, ecology, song and on chromosomes of some East African species are provided. The nymphs of some species are shown, famous for their ant-like appearance and behaviour. The male of E. punctipennis Chopard and three species of Eurycorypha are newly described. These are E. resonans n. sp. and E. combretoides n. sp. occurring in different habitats on Mount Kilimanjaro, and E. conclusa n. sp from forest habitats along the Tanzanian coast. Bioacoustically, the four recorded species are unusually divers, presenting non-resonant and resonant songs. As four Eurycorypha species occur syntopically on geological young Mount Kilimanjaro, the biogeographical pattern and possible speciation mechanisms in the genus Eurycorypha are discussed in context of the climatical history of eastern Africa.

}, keywords = {bioacoustics, Biogeography, chromosomes, ecology, Mount Kilimanjaro, new species, Orthoptera, Phaneropterinae, speciation, Tanzania}, issn = {1439-6092}, doi = {10.1007/s13127-012-0123-1}, url = {http://link.springer.com/10.1007/s13127-012-0123-1}, author = {Claudia Hemp and Klaus-Gerhard Heller and Warcha{\l}owska-{\'S}liwa, El{\.z}bieta and Grzywacz, Beata and Hemp, Andreas} }