Zdeněk Palice, Jiří Malíček, Jan Vondrák, Christian Printzen
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引用次数: 0
Abstract
Abstract A unique crustose lichen species was recently documented from various types of preserved forests across boreal and temperate Europe (Norway, Ukraine, the Czech Republic) and the Caucasus (Russia). It is formally described here as the new species Biatora amylacea . A phylogeny based on ITS and mtSSU sequences demonstrates that it belongs to an isolated group within the core of Biatora s. lat., together with the recently described B. radicicola . It is a distinctive taxon within the genus on account of its amyloid exciple, otherwise known only from members of the Biatora rufidula group. The new species is also characterized by amyloid thalline hyphae and the production of soredia with a blue-green pigment. This microlichen may serve as a bioindicator species of old-growth forests.
摘要:最近在欧洲北部和温带地区(挪威、乌克兰、捷克共和国)和高加索地区(俄罗斯)的不同类型保护森林中发现了一种独特的甲壳地衣物种。它在这里被正式描述为新种Biatora amylacea。基于ITS和mtSSU序列的系统发育分析表明，它属于Biatora s. lat核心的一个孤立类群。以及最近发现的根尖芽孢杆菌。它是该属中一个独特的分类单元，因为它的淀粉样样样例，否则只从Biatora rufidula组的成员中知道。新物种还具有淀粉样菌体菌丝和产生蓝绿色色素的sodia的特征。这种微地衣可以作为原生林的生物指示物种。
期刊介绍：
The Lichenologist is the premier scientific journal devoted exclusively to the study of lichens worldwide. As the leading forum for the dissemination of new concepts and topical reviews, The Lichenologist reaches more scientists concerned with the study of lichens and lichen symbionts than any other single journal. All aspects of lichenology are considered including systematics and phylogenetics; molecular biology; ultrastructure, anatomy and morphology; secondary chemistry, effects of pollutants and use as bioindicators; biogeography. In addition to standard length research papers, the journal also publishes Short Communications and Book Reviews. A monthly issue may occasionally be devoted to papers deriving from a symposium.
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