HELCOM RED LIST Biotope Expert Team
Baltic bottoms in the photic zone with more than 10 %, but less than 90 % coverage of both hard and soft substrata. Coverage of stable aggregations of unattached perennial vegetation is at least 10 %, while perennial attached erect groups cover less than 10%.
Salinity range: moderate to high; Exposure range: low to moderate; Depth range: photic zone, more common in the deepest and the most shallow parts.
Furcellaria lumbricalis, Fucus spp., Ceratophyllum demersum
Whole Baltic Sea
2.8 Mixed sediment bottoms
2.8.2 Sublittoral photic zone
18.104.22.168 Dominated by macrophyte vegetation
A5 Sublittoral sediment
A5.5 Sublittoral macrophyte-dominated sediment
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