HELCOM RED LIST Biotope Expert Team
Baltic bottoms in the aphotic zone with at
least 90 % coverage of rock, boulders or stones of more than 63 mm in
diameter. No macro- epi- or infauna
Salinity range: all; Exposure range: all; Depth
range: below photic zone ‑ more common in the deep.
Areas with at least 90 % coverage of rock,
boulders and/or stones of more than 63 mm in diameter within the aphotic zone.
No macro- epi- or infauna
Whole Baltic Sea
2.2.1 Aphotic zone
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