<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Klaus-Gerhard Heller</style></author><author><style face="normal" font="default" size="100%">Claudia Hemp</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Extremely divergent song types in the genus &lt;i&gt;Aerotegmina&lt;/i&gt; Hemp (Orthoptera: Tettigoniidae: Hexacentrinae) and the description of a new species from the Eastern Arc Mountains of Tanzania (East Africa)</style></title><secondary-title><style face="normal" font="default" size="100%">Bioacoustics</style></secondary-title><short-title><style face="normal" font="default" size="100%">Bioacoustics</style></short-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aerotegmina</style></keyword><keyword><style  face="normal" font="default" size="100%">bioacoustics</style></keyword><keyword><style  face="normal" font="default" size="100%">Eastern Arc Mountains</style></keyword><keyword><style  face="normal" font="default" size="100%">Orthoptera</style></keyword><keyword><style  face="normal" font="default" size="100%">resonant song</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Feb-04-2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.tandfonline.com/doi/full/10.1080/09524622.2018.1443284https://www.tandfonline.com/doi/pdf/10.1080/09524622.2018.1443284</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">1 - 17</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The genus Aerotegmina comprises a group of African canopy-dwelling, predatory bushcrickets (katydids) that is known for its inflated tegmina and the unusually loud and low-frequency calling song of its type species. Here, we describe the songs of another two species of the genus which are much larger than the type species and have an even lower peak frequency. In addition, small and large species differ in song structure. While the type species and closely related forms have a broad banded, multi-peak song with strong components in the audio and ultrasonic range, the species treated here have an extremely narrow banded, resonant song with a carrier frequency of 2 kHz. With Q-values above 100 these sounds belong to the purest songs ever recorded in Orthoptera. Besides describing songs, stridulatory organs and a new species we discuss the possible functions of the song type. A key to the species of Aerotegmina is provided.&lt;/p&gt;
</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Claudia Hemp</style></author><author><style face="normal" font="default" size="100%">Klaus-Gerhard Heller</style></author><author><style face="normal" font="default" size="100%">Warchalowska-Sliwa, Elzbieta</style></author><author><style face="normal" font="default" size="100%">Hemp, Andreas</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The genus Aerotegmina (Orthoptera, Tettigoniidae, Hexacentrinae): chromosomes, morphological relations, phylogeographical patterns and description of a new species</style></title><secondary-title><style face="normal" font="default" size="100%">Organisms Diversity &amp; Evolution</style></secondary-title><short-title><style face="normal" font="default" size="100%">Org Divers Evol</style></short-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Aerotegmina</style></keyword><keyword><style  face="normal" font="default" size="100%">bioacoustics</style></keyword><keyword><style  face="normal" font="default" size="100%">chromosomes</style></keyword><keyword><style  face="normal" font="default" size="100%">East Africa</style></keyword><keyword><style  face="normal" font="default" size="100%">Eastern Arc Mountains</style></keyword><keyword><style  face="normal" font="default" size="100%">Euryastes</style></keyword><keyword><style  face="normal" font="default" size="100%">Hexacentrinae</style></keyword><keyword><style  face="normal" font="default" size="100%">morphology</style></keyword><keyword><style  face="normal" font="default" size="100%">new species</style></keyword><keyword><style  face="normal" font="default" size="100%">Orthoptera</style></keyword><keyword><style  face="normal" font="default" size="100%">phylogeography</style></keyword><keyword><style  face="normal" font="default" size="100%">Taita Hills</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan-12-2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://link.springer.com/10.1007/s13127-013-0133-7</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">13</style></volume><pages><style face="normal" font="default" size="100%">521 - 530</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The genus Aerotegmina Hemp is common on East African mountains. Two species are known and a third, A. taitensis n. sp., is described in this paper. A. kilimandjarica Hemp is widespread while A. shengenae Hemp is endemic to the South Pare Mountains and A. taitensis n. sp. is known only from the Taita Hills. Morphologically, and from their song, A. shengenae and A. taitensis n. sp. are closely related. In chromosome number A. kilimandjarica (2n&amp;thinsp;=&amp;thinsp;33) differs clearly from A. shengenae (2n&amp;thinsp;=&amp;thinsp;27). Data presented on other flightless Orthoptera suggest that the South Pare Mountains and the Taita Hills, both belonging to the geologically old mountain chain of the Eastern Arc, show a faunistic similarity not shared by any other mountain range in the area. The mechanisms that led to this phylogeographic pattern in flightless Orthoptera in the Eastern Arc Mountains of northern Tanzania and southern Kenya and the inland volcanoes are discussed. A key to the three Aerotegmina species is presented, as well as bioacoustical data of all species compared to the phaneropterine species Euryastes jagoi.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">4</style></issue></record></records></xml>