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 perennial attached algae is at least 10 % , and more than other perennial attached erect groups.
Salinity range: low to moderate; Exposure range: moderate to high; Depth range: photic zone down from about 0.5 meters.
Fucus spp., Furcellaria lumbricalis, Coccotylus truncatus, Deleseria sanguinea,Polysiphonia spp, Cladophora rupestris, Sphacelaria spp.
Whole Baltic Sea
2.8 Mixed sediment bottoms
2.8.2 Sublittoral photic zone
18.104.22.168Dominated by macrophyte vegetation
A5 Sublittoral sediment
A5.5 Sublittoral macrophyte-dominated sediment
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