Počet záznamů: 1
Re-examination of a Sphaerotermia and a Gaillonella (Bacillariophyceae) from the Ehrenberg Collection, Berlin (Germany)
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SYSNO ASEP 0357616 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Re-examination of a Sphaerotermia and a Gaillonella (Bacillariophyceae) from the Ehrenberg Collection, Berlin (Germany) Tvůrce(i) Houk, Václav (BU-J) RID Celkový počet autorů 1 Zdroj.dok. Diatom Research - ISSN 0269-249X
Roč. 25, č. 2 (2010), s. 293-306Poč.str. 14 s. Jazyk dok. eng - angličtina Země vyd. DE - Německo Klíč. slova centric diatoms ; valve morphology ; taxonomy Vědní obor RIV EF - Botanika CEZ AV0Z60050516 - BU-J (2005-2011) UT WOS 000284516100004 Anotace Two taxa presented by Ehrenberg as belonging to the genera Sphaerotermia Ehrenberg and Gaillonella Bory, Sphaerotermia horologium Ehrenberg and Gaillonella californica, from mica-strips of the Ehrenberg Collection deposited at the Natural History Museum, Humboldt University of Berlin (Germany), have been observed and investigated in the light microscope (LM) to show their morphologies in LM, with a higher resolution than that of Ehrenberg, and possibly to clarify their taxonomy. Raw material from the respective mica-strips was also observed, but no diatoms were found. The observed valve morphologies of these taxa are discussed and compared with those of closely related taxa and two new combinations, Miosira horologium (Ehrenberg) comb. nov. and Aulacoseira californica (Ehrenberg) comb. nov., are suggested. Pracoviště Botanický ústav Kontakt Martina Bartošová, martina.bartosova@ibot.cas.cz, ibot@ibot.cas.cz, Tel.: 271 015 242 ; Marie Jakšová, marie.jaksova@ibot.cas.cz, Tel.: 384 721 156-8 Rok sběru 2011
Počet záznamů: 1