File:NostocPruniforme1.jpg
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DescriptionNostocPruniforme1.jpg |
English: Accumulation of "Mare's eggs" at the banks of a freshwater pond. These "jelly balls" are colonies of the cyanobacteria species Nostoc pruniforme. (Determination was microscopically confirmed by Professor Dr Ludwig Kies, Hamburg.)
Note: Many other single-celled organisms also form gelatinous colonies in spherules. A reliable determination is only possible by microscope! The shown species is rather rare today. Deutsch: Ansammlung von Teichpflaumen, Nostoc pruniforme, am Ufer eines Weihers. Bei diesen gallertigen Kugeln handelt es sich um Kolonien bestimmter Süßwasser-Cyanobakterien (oder: "Blaualgen"). Vielen Dank an Prof. Dr. Ludwig Kies, Hamburg, für die mikroskopische Nachbestimmung!
Beachte: "Teichpflaume" ist keine Sammelbezeichnung für irgendwelche "Glibberkugeln" im Teich, sondern meint eine ganz bestimmte Spezies (Nostoc pruniforme), die heutzutage nur noch selten anzutreffen ist. Viele andere ein-/wenigzellige Organismen formen ebenfalls gallertige Kolonien in Kugelform. Eine sichere Bestimmung ist normalerweise nur per Mikroskop möglich! |
Date | |
Source | Own work. Location: North-eastern Lower Saxony, Germany. |
Author | Christian Fischer |
Other versions | See also |
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current | 23:11, 5 July 2011 | 1,550 × 973 (1.26 MB) | Fice (talk | contribs) | {{Information |Description= '''''English:''''' Accumulation of "Mare's eggs" at the banks of a freshwater pond. These "jelly balls" are colonies of the cyanobacteria species '''''Nostoc pruniforme'''''. (Det |
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Horizontal resolution | 300 dpi |
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Software used | Adobe Photoshop Elements 9.0 Windows |
File change date and time | 00:41, 6 July 2011 |
Color space | sRGB |