Band 2 der Susswasserflora von Mitteleuropa" enthalt dichotone Bestimmungsschlussel zu allen in diesem Raum vorkommenden Diatomeen-Arten (ca. 6000 einzellige Kieselalgen mit einer Hulle aus Siliziumdioxid). In dem vorliegenden Teil 2/3 werden folgende Taxa behandelt:

In der Ordnung Centrales: Melosira, Orthoseira, Ellerbeckia, Aulacoseira, Cyclotella, Cyclostephanos, Stehanodiscus, Thalassiosira, Stephanocostis, Skeletonema, Acanthoceras, Chaetoceros, Rhizosolenia, Pleurosira, Actinocyclus.

In der Familie Fragilariaceae: Tetracyclus, Diatoma, Meridion, Asterionella,...

Most of the volumes of the series "Susswasserflora von Mitteleuropa" are written in German language, the volumes 2/1 - 2/4 dealing with the Bacillariophyceae (diatoms) as well. They enable the user to identify all diatom-species and provide him with the taxonomic and ecological information. Since the number of the known diatoms-taxa has increased considerably it is extremely important to distinguish the different species. This was until now restricted to the limnologists, biologists and geographers capable of understanding the German language. This additional volume 2/5 presents all the...

Diese Sonderausgabe (2007) ist ein unver nderter Nachdruck des durchgesehnen Nachdrucks (1999) der 1. Aufl. (1997).Dieser Band mit identifiziert die Arten der Bacillariaceae, Epithemiaceae, Surirellaceae - Detaillierte Bestimmungsschl ssel - Beschreibung der Arten - Kritisch vergleichende Diagnosen - kologische Angaben

Cyanoprokaryotes are probably the oldest organisms with plant metabolism. However, their cell structure and type of asexual reproduction prove their eubacterial origin. In spite of their existence from Precambrian onwards they have not lost their vitality, and still are able to colonize all possible biotopes, including very extreme environments (thermal springs up to 80 C, rocks in extremely hot or cold deserts in both the tropics and Antarctica, hypersaline lakes and marshes, biotopes in volcanic regions, and other harsh habitats). This book is a review of all the cyanoprokaryotic taxonomic...