Staurosirella rhombus (Ehrenberg), Ognjanova-Rumenova, Buczkó, Wojtal &amp; R. Jahn, comb. nov.—Typification, morphology and biostratigraphic significance

Nadja Georgieva Ognjanova-Rumenova; KRISZTINA BUCZKÓ; AGATA Z. WOJTAL; REGINE JAHN

doi:10.11646/phytotaxa.218.3.6

Issue: Vol. 218 No. 3: 3 July 2015

Type: Article

Published: 2015-07-03

DOI: 10.11646/phytotaxa.218.3.6

Page range: 279–288

Abstract views: 25

PDF downloaded: 1

Staurosirella rhombus (Ehrenberg), Ognjanova-Rumenova, Buczkó, Wojtal & R. Jahn, comb. nov.—Typification, morphology and biostratigraphic significance

Nadja Georgieva Ognjanova-Rumenova⁺⁻
KRISZTINA BUCZKÓ⁺⁻
AGATA Z. WOJTAL⁺⁻
REGINE JAHN⁺⁻

Department of Paleontology, Stratigraphy and Sedimentology, Geological Institute, Bulgarian Academy of Sciences, Acad. G. Bonchev-Street Build. 24, 1113 Sofia, Bulgaria.

Department of Botany, Hungarian Natural History Museum, Könyves Kálmán krt. 40, 1476 Budapest, Hungary.

Institute of Nature Conservation, Polish Academy of Sciences, A. Mickiewicza 33, 31-120 Kraków, Poland.

Botanischer Garten und Botanisches Museum Berlin-Dahlem, Freie Universität Berlin, Königin- Luise Str. 6–8, 14191 Berlin, Germany.

Fragilaria rhombus fossil Jastrabá Ehrenberg collection typification Algae Slovakia

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Abstract

A new combination Staurosirella rhombus (Ehrenberg), comb. nov., is based of Fragilaria rhombus. Using light and scanning electron microscopy, the type material from Jastrabá, Slovak Republic was studied. The taxonomic description and typification was done on the basis of the original line drawings, mica preparations and on raw materials, which are housed in the Ehrenberg Collection, Museum für Naturkunde, Humboldt Universität zu Berlin (BHUPM). Comments are presented regarding possible synonyms, described for the Neogene sediments in the realm of Central Slovakia.