<?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%">Bishop, Jordan</style></author><author><style face="normal" font="default" size="100%">Kopalová, Kateřina</style></author><author><style face="normal" font="default" size="100%">Darling, Joshua P.</style></author><author><style face="normal" font="default" size="100%">Schulte, Nicholas O.</style></author><author><style face="normal" font="default" size="100%">Tyler J. Kohler</style></author><author><style face="normal" font="default" size="100%">McMinn, Andrew</style></author><author><style face="normal" font="default" size="100%">Sarah A. Spaulding</style></author><author><style face="normal" font="default" size="100%">Diane M. McKnight</style></author><author><style face="normal" font="default" size="100%">Bart Van de Vijver</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">&lt;i&gt;Sabbea gen. nov.&lt;/i&gt;, a new diatom genus (Bacillariophyta) from continental Antarctica</style></title><secondary-title><style face="normal" font="default" size="100%">Phytotaxa</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Bacillariophyta</style></keyword><keyword><style  face="normal" font="default" size="100%">Cape Royds</style></keyword><keyword><style  face="normal" font="default" size="100%">East Antarctica</style></keyword><keyword><style  face="normal" font="default" size="100%">McMurdo Dry Valleys</style></keyword><keyword><style  face="normal" font="default" size="100%">new genus</style></keyword><keyword><style  face="normal" font="default" size="100%">Vestfold Hills</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">09/2019</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.mapress.com/j/pt/article/view/phytotaxa.418.1.2</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">418</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The non-marine diatom flora of the Antarctic Continent includes several endemic taxa recorded over the past 100 years. One of these taxa, &lt;em&gt;Navicula adminensis&lt;/em&gt; D.Roberts &amp;amp; McMinn, was described from the Vestfold Hills, East Antarctica. Detailed light and scanning electron microscopy observations have shown that based on its morphological features, the species does not belong to the genus &lt;em&gt;Navicula sensu stricto&lt;/em&gt;. To determine the most closely related genera to &lt;em&gt;N. adminensis&lt;/em&gt;, the morpho- logical features of &lt;em&gt;Adlafia&lt;/em&gt;, &lt;em&gt;Kobayasiella&lt;/em&gt;, &lt;em&gt;Envekadea&lt;/em&gt;, &lt;em&gt;Stenoneis&lt;/em&gt;, &lt;em&gt;Berkeleya&lt;/em&gt;, &lt;em&gt;Climaconeis&lt;/em&gt;, and &lt;em&gt;Parlibellus&lt;/em&gt; were compared with those of &lt;em&gt;N. adminensis&lt;/em&gt;. Although each of these genera shows one or more similar features, none of them accommodates the salient morphological characteristics of N. adminensis. Therefore, a new genus, &lt;em&gt;Sabbea gen. nov.&lt;/em&gt;, is herein described, and &lt;em&gt;Navicula adminensis&lt;/em&gt; is formally transferred to the new genus as &lt;em&gt;Sabbea adminensis comb. nov.&lt;/em&gt; The genus &lt;em&gt;Sabbea&lt;/em&gt; is characterized by uniseriate striae composed of small, rounded areolae occluded externally by individual hymenes, a rather simple raphe structure with straight, short proximal ends and short terminal raphe fissures, open girdle bands with double perforation and a very shallow mantle.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record></records></xml>