Lauterbornia 78

31,00 

Lauterbornia 78

Lauterbornia 78

6 contributions dealing with Diatoms Lange-Bertalot, H. & S. Ulrich: Contributions to the taxonomy of needle-shaped Fragilariaand Ulnaria species 1Lange-Bertalot, H. & G. Hofmann: Navigiolum silesiacum sp. n. (Bacillariophyta) a secondrecord of this species-poor diatom genus for Central Europe 75Krüger, W.: The diatom associations of the river Pfrimm, a leftside tributary of the RiverRhine in Rhineland-Palatinate/Germany 83Metzeltin, D. & H. Lange-Bertalot: Pinnularia kurt-krammeri. A new diatom species from afossil deposit in Scotland 109Lange-Bertalot, H. & D. Metzeltin: Pinnularia saprotolerans proposed as a species new toscience from rivers in Central Europe and South Africa tolerating strongly polluted waters 115Lange-Bertalot, H. & M. Werum:Nitzschia rhombicolancettula sp. n. and Nitzschia vixpaleasp. n. Description of two benthic diatom species (Bacillariophyta) new to science from theWeser River gate „Porta Westphalica“, NW Germany 121