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Scientific name
Batrachospermum skujae Geitler 1944 emend. M.L. Vis et al. 1995
Synonyms or name indicated in the previous Red List
syn. Batrachospermum sporulans Sirodot 1884
Group of organisms
Süßwasser-Braunalgen und -Rotalgen
Red List Category
Threatened with Extinction
Responsibility of Germany
General responsibility
Current population status
extremely rare
Long-term population trend
moderate decline
Short-term population trend
decrease of unknown extent
Previous Red List Category
Data Deficient
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.
Source

Foerster, J.; Knappe, J. & Gutowski, A. (2018): Rote Liste und Gesamtartenliste der limnischen Braunalgen (Phaeophyceae) und Rotalgen (Rhodophyta) 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): 535-564.