Algae is a simple thalloid plant group that shows various diversity in habitat, thallus organization, and cell structures. Diatoms are ubiquitin¿s and form quite an important group in the aquatic ecosystems. The diatoms are well-defined groups characterizes by the presence of silicified walls, and a structure composed of two valves, one overlapping the other. The habitat in marine and freshwater lakes, ponds, reservoirs, free-flowing streams, rivers, and estuaries., in terrestrial habitat. The easiest way to distinguish the diatoms from other alga is by adding concentrated Nitric acid to doubtful materials which will not dissolve the diatom cell wall. Like other algal groups, diatoms show a great variation in their cell shape and structure. Due to their striation on the cell wall. This book is a monographic work on freshwater diatoms from Padmalaya Dam. A total of 101 species belonging to 24 genera viz. Melosira, Cyclotella, Fragilaria, Synedra, Eunotia., Cocconies, Achnanthes, Mastogloia, Frustulia, Gyrosigma, Pleurosigma, Caloneis, Neidium, Diploneis, Stauroneis, Anomoeoneis, Navicula, Pinnularia, Amphora, Cymbella, Gomphonema, Rhopalodia, Nitzschia, Surirella.
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Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.