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Scientific name
Acrochaetium seiriolanum (R.J.H. Gibson) Rosenv. 1924
Group of organisms
Marine Chlorophyta, Phaeophyceae & Rhodophyta
Red List Category
Threat of Unknown Extent
Responsibility of Germany
General responsibility
Current population status
rare
Long-term population trend
decline of unknown extent
Short-term population trend
unknown
Previous Red List Category
No evidence, not listed without intentionally excluding the taxa or no confirmed established occurrence (neither under the same nor a different name).
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.
Comment on threat
Bei Helgoland nach 1959 nicht mehr registriert, im Niedersächsischen Wattenmeer jedoch wiederholt gefunden
Source

Schories, D.; Kuhlenkamp, R.; Schubert, H. & Selig, U. (2013): Rote Liste und Gesamtartenliste der marinen Makroalgen (Chlorophyta, Phaeophyceae et Rhodophyta) Deutschlands. – In: Becker, N.; Haupt, H.; Hofbauer, N.; Ludwig, G. & Nehring, S. (Red.): Rote Liste gefährdeter Tiere, Pflanzen und Pilze Deutschlands, Band 2: Meeresorganismen. – Münster (Landwirt­schaftsverlag). – Naturschutz und Biologische Vielfalt 70 (2): 179-229.