Detailseite
- Scientific name
- Eunotia arcubus var. bidens (Grunow) Lange-Bert.
- Synonyms or name indicated in the previous Red List
- Eunotia arcus var. bidens Grunow
- Group of organisms
- Süßwasser-Kieselalgen
- Red List Category
- Threatened
- Responsibility of Germany
- General responsibility
- Current population status
- rare
- Long-term population trend
- moderate decline
- Short-term population trend
- unknown
- Previous Red List Category
- Threat of Unknown Extent
- Change of category compared to previous Red List
- The change of category is not assessable, for example because the previous Red List does not list the taxon or the taxon has not been assessed in the previous Red List.
- Status
- Indigenes or Archaeobiota
- Source
-
Hofmann, G.; Lange-Bertalot, H.; Werum, M. & Klee, R. (2018): Rote Liste und Gesamtartenliste der limnischen Kieselalgen (Bacillariophyta) Deutschlands – In: Metzing, D.; Hofbauer, N.; Ludwig, G. & Matzke-Hajek, G. (Red.): Rote Liste gefährdeter Tiere, Pflanzen und Pilze Deutschlands. Band 7: Pflanzen. – Münster (Landwirtschaftsverlag). – Naturschutz und Biologische Vielfalt 70 (7): 601-708.
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