<?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%">Bernd Kramer</style></author><author><style face="normal" font="default" size="100%">F. Herman van der Bank</style></author><author><style face="normal" font="default" size="100%">Michael Wink</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">&lt;i&gt;Marcusenius desertus&lt;/i&gt; sp. nov. (Teleostei: Mormyridae), a mormyrid fish from the Namib desert</style></title><secondary-title><style face="normal" font="default" size="100%">African Journal of Aquatic Science</style></secondary-title><short-title><style face="normal" font="default" size="100%">African Journal of Aquatic Science</style></short-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">ecology</style></keyword><keyword><style  face="normal" font="default" size="100%">electric organ discharges</style></keyword><keyword><style  face="normal" font="default" size="100%">genetic differentiation</style></keyword><keyword><style  face="normal" font="default" size="100%">morphology</style></keyword><keyword><style  face="normal" font="default" size="100%">phylogeography</style></keyword><keyword><style  face="normal" font="default" size="100%">speciation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jul-03-2016</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.tandfonline.com/doi/full/10.2989/16085914.2015.1137855</style></url></web-urls></urls><pages><style face="normal" font="default" size="100%">1 - 18</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;We critically compared Marcusenius specimens from the mouth of the Cunene River on the Namibia/Angola border, a harsh desert environment on the Atlantic Ocean coast virtually devoid of aerial insects with aquatic larvae which are an important food item, with Marcusenius multisquamatus Kramer &amp;amp; Wink, 2013 from the escarpment region of that same river, in a relatively rich and productive subtropical savannah environment. River mouth specimens were differentiated in morphology and electric organ discharges, as determined by ANOVA/MANOVA comparisons, principal component and discriminant analyses on morphological and electrophysiological characters, and genetics, including sequences of the mitochondrial cytochrome b gene, indicating reproductive isolation. Specimens from the river mouth differed from M. multisquamatus, their closest relatives, by having a shorter snout, a smaller eye diameter, and smaller nares separation. River mouth specimens were also differentiated from other, increasingly less-close relatives, such as M. altisambesi Kramer et al., 2007 from the Okavango River, Botswana, and from M. krameri Maake et al., 2014 from the Limpopo System, South Africa. We therefore designate the new species Marcusenius desertus sp. nov. for the Cunene River mouth population.&lt;/p&gt;
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