| A3 |
Infralittoral rock and other hard substrata |
|
| A3.3 |
Atlantic and Mediterranean low energy infralittoral rock |
|
| A3.12 |
Sediment-affected or disturbed kelp and seaweed communities |
|
| A3.3134 |
Grazed [Laminaria saccharina] with [Echinus], brittlestars and coralline crusts on sheltered infralittoral rock |
|
| A5.5331 |
[Zostera marina]/[angustifolia] beds on lower shore or infralittoral clean or muddy sand |
|
| A5.52 |
Kelp and seaweed communities on sublittoral sediment |
|
| A1.412 |
Fucoids and kelp in deep eulittoral rockpools |
|
| A5.533 |
[Zostera] beds in full salinity infralittoral sediments |
|
| A1.4121 |
[Sargassum muticum] in eulittoral rockpools |
|
| A3.122 |
[Laminaria saccharina] and/or [Saccorhiza polyschides] on exposed infralittoral rock |
|
| A3.2112 |
[Laminaria digitata] and under-boulder fauna on sublittoral fringe boulders |
|
| A3.2144 |
Grazed [Laminaria hyperborea] park with coralline crusts on lower infralittoral rock |
|
| A3.121 |
[Saccorhiza polyschides] and other opportunistic kelps on disturbed upper infralittoral rock |
|
| A3.123 |
[Laminaria saccharina], [Chorda filum] and dense red seaweeds on shallow unstable infralittoral boulders and cobbles |
|
| A3.125 |
Mixed kelps with scour-tolerant and opportunistic foliose red seaweeds on scoured or sand-covered infralittoral rock |
|
| A3.126 |
[Halidrys siliquosa] and mixed kelps on tide-swept infralittoral rock with coarse sediment |
|
| A3.127 |
[Polyides rotundus], [Ahnfeltia plicata] and [Chondrus crispus] on sand-covered infralittoral rock |
|
| A3.312 |
Mixed [Laminaria hyperborea] and [Laminaria saccharina] on sheltered infralittoral rock |
|
| A3.3121 |
Mixed [Laminaria hyperborea] and [Laminaria saccharina] forest on sheltered upper infralittoral rock |
|
| A3.3122 |
Mixed [Laminaria hyperborea] and [Laminaria saccharina] park on sheltered lower infralittoral rock |
|
| A3.313 |
[Laminaria saccharina] on very sheltered infralittoral rock |
|
| A3.3131 |
[Laminaria saccharina] and [Laminaria digitata] on sheltered sublittoral fringe rock |
|
| A3.3132 |
[Laminaria saccharina] forest on very sheltered upper infralittoral rock |
|
| A3.3133 |
[Laminaria saccharina] park on very sheltered lower infralittoral rock |
|
| A3.224 |
[Laminaria saccharina] with foliose red seaweeds and ascidians on sheltered tide-swept infralittoral rock |
|
| A3.321 |
[Codium] spp. with red seaweeds and sparse [Laminaria saccharina] on shallow, heavily-silted, very sheltered infralittor |
|
| A3.225 |
Filamentous red seaweeds, sponges and [Balanus crenatus] on tide-swept variable-salinity infralittoral rock |
|
| A3.322 |
[Laminaria saccharina] and [Psammechinus miliaris] on variable salinity grazed infralittoral rock |
|
| A3.323 |
[Laminaria saccharina] with [Phyllophora] spp. and filamentous green seaweeds on variable or reduced salinity infralitto |
|
| A5.511 |
[Phymatolithon calcareum] maerl beds in infralittoral clean gravel or coarse sand |
|
| A5.5111 |
[Phymatolithon calcareum] maerl beds with red seaweeds in shallow infralittoral clean gravel or coarse sand |
|
| A5.5112 |
[Phymatolithon calcareum] maerl beds with [Neopentadactyla mixta] and other echinoderms in deeper infralittoral clean gr |
|
| A5.512 |
[Lithothamnion glaciale] maerl beds in tide-swept variable salinity infralittoral gravel |
|
| A5.132 |
[Halcampa chrysanthellum] and [Edwardsia timida] on sublittoral clean stone gravel |
|
| A5.342 |
[Arenicola marina] in infralittoral mud |
|
| A5.343 |
[Philine aperta] and [Virgularia mirabilis] in soft stable infralittoral mud |
|
| A5.526 |
Mats of [Trailliella] on infralittoral muddy gravel |
|
| A5.527 |
Loose-lying mats of [Phyllophora crispa] on infralittoral muddy sediment |
|
| A5.513 |
[Lithothamnion corallioides] maerl beds on infralittoral muddy gravel |
|
| A5.435 |
[Ostrea edulis] beds on shallow sublittoral muddy mixed sediment |
|
| A3.21 |
Kelp and red seaweeds (moderate energy infralittoral rock) |
|
| A3.32 |
Kelp in variable salinity on low energy infralittoral rock |
|
| A5.23 |
Infralittoral fine sand |
|
| A5.34 |
Infralittoral fine mud |
|
| A5.51 |
Maerl beds |
|
| A3.31 |
Silted kelp on low energy infralittoral rock with full salinity |
|
| A3.22 |
Kelp and seaweed communities in tide-swept sheltered conditions |
|
| A3.2131 |
[Laminaria hyperborea] forest and foliose red seaweeds on tide-swept upper infralittoral mixed substrata |
|
| A3.124 |
Dense [Desmarestia] spp. with filamentous red seaweeds on exposed infralittoral cobbles, pebbles and bedrock |
|
| A3.222 |
Mixed kelp with foliose red seaweeds, sponges and ascidians on sheltered tide-swept infralittoral rock |
|
| A3.223 |
Mixed kelp and red seaweeds on infralittoral boulders, cobbles and gravel in tidal rapids |
|
| A5.133 |
[Moerella] spp. with venerid bivalves in infralittoral gravelly sand |
|
| A5.234 |
Semi-permanent tube-building amphipods and polychaetes in sublittoral sand |
|
| A5.521 |
[Laminaria saccharina] and red seaweeds on infralittoral sediments |
|
| A5.5211 |
Red seaweeds and kelps on tide-swept mobile infralittoral cobbles and pebbles |
|
| A5.5212 |
[Laminaria saccharina] and robust red algae on infralittoral gravel and pebble |
|
| A5.5213 |
[Laminaria saccharina] and filamentous red algae on infralittoral sand |
|
| A5.5214 |
[Laminaria saccharina] with red and brown seaweeds on lower infralittoral muddy mixed sediment |
|
| A5.522 |
[Laminaria saccharina] and [Chorda filum] on sheltered upper infralittoral muddy sediment |
|
| A5.524 |
[Laminaria saccharina], [Gracilaria gracilis] and brown seaweeds on full salinity infralittoral sediment |
|
| A5.525 |
[Laminaria saccharina] and [Gracilaria gracilis] with sponges and ascidians on variable salinity infralittoral sediment |
|
| A5.523 |
[Laminaria saccharina] with [Psammechinus miliaris] and/or [Modiolus modiolus] on variable salinity infralittoral sedime |
|
| A3.311 |
Mixed [Laminaria hyperborea] and [Laminaria ochroleuca] forest on moderately exposed or sheltered infralittoral rock |
|
| A3.3123 |
Grazed, mixed [Laminaria hyperborea] and [Laminaria saccharina] on sheltered infralittoral rock |
|
| A3.315 |
[Sargassum muticum] on shallow slightly tide-swept infralittoral mixed substrata |
|