| A3 |
Infralittoral rock and other hard substrata |
|
| A3.1 |
Atlantic and Mediterranean high energy infralittoral rock |
|
| A3.2 |
Atlantic and Mediterranean moderate energy infralittoral rock |
|
| A3.3 |
Atlantic and Mediterranean low energy infralittoral rock |
|
| A3.11 |
Kelp with cushion fauna and/or foliose red seaweeds |
|
| A3.12 |
Sediment-affected or disturbed kelp and seaweed communities |
|
| A3.113 |
[Laminaria hyperborea] forest with a faunal cushion (sponges and polyclinids) and foliose red seaweeds on very exposed i |
|
| A3.114 |
Sparse [Laminaria hyperborea] and dense [Paracentrotus lividus] on exposed infralittoral limestone |
|
| A3.115 |
[Laminaria hyperborea] with dense foliose red seaweeds on exposed infralittoral rock |
|
| A3.1151 |
[Laminaria hyperborea] forest with dense foliose red seaweeds on exposed upper infralittoral rock |
|
| A3.1152 |
[Laminaria hyperborea] park with dense foliose red seaweeds on exposed lower infralittoral rock |
|
| A3.122 |
[Laminaria saccharina] and/or [Saccorhiza polyschides] on exposed infralittoral rock |
|
| A3.1161 |
Foliose red seaweeds with dense [Dictyota dichotoma] and/or [Dictyopteris membranacea] on exposed lower infralittoral ro |
|
| A3.711 |
Foliose seaweeds and coralline crusts in surge gully entrances |
|
| A3.2112 |
[Laminaria digitata] and under-boulder fauna on sublittoral fringe boulders |
|
| A3.214 |
[Laminaria hyperborea] and foliose red seaweeds on moderately exposed infralittoral rock |
|
| A3.2141 |
[Laminaria hyperborea] forest and foliose red seaweeds on moderately exposed upper infralittoral rock |
|
| A3.2142 |
[Laminaria hyperborea] park and foliose red seaweeds on moderately exposed lower infralittoral rock |
|
| A3.2121 |
[Laminaria hyperborea] forest, foliose red seaweeds and a diverse fauna on tide-swept upper infralittoral rock |
|
| A3.2122 |
[Laminaria hyperborea] park with hydroids, bryozoans and sponges on tide-swept lower infralittoral rock |
|
| A3.2143 |
Grazed [Laminaria hyperborea] forest with coralline crusts on upper infralittoral rock |
|
| 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 |
|
| A3.125 |
Mixed kelps with scour-tolerant and opportunistic foliose red seaweeds on scoured or sand-covered infralittoral rock |
|
| A3.2145 |
[Sabellaria spinulosa] with kelp and red seaweeds on sand-influenced infralittoral rock |
|
| A3.126 |
[Halidrys siliquosa] and mixed kelps on tide-swept infralittoral rock with coarse sediment |
|
| 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 |
|
| A5.624 |
[Modiolus modiolus] beds with [Chlamys varia], sponges, hydroids and bryozoans on slightly tide-swept very sheltered cir |
|
| A3.21 |
Kelp and red seaweeds (moderate energy infralittoral rock) |
|
| A3.31 |
Silted kelp on low energy infralittoral rock with full salinity |
|
| A3.22 |
Kelp and seaweed communities in tide-swept sheltered conditions |
|
| A3.212 |
[Laminaria hyperborea] on tide-swept, infralittoral rock |
|
| A3.213 |
[Laminaria hyperborea] on tide-swept infralittoral mixed substrata |
|
| A3.2131 |
[Laminaria hyperborea] forest and foliose red seaweeds on tide-swept upper infralittoral mixed substrata |
|
| A3.2132 |
[Laminaria hyperborea] park and foliose red seaweeds on tide-swept lower infralittoral mixed substrata |
|
| A3.216 |
[Laminaria hyperborea] on moderately exposed vertical rock |
|
| A3.217 |
[Hiatella arctica] and seaweeds on vertical limestone / chalk |
|
| A3.117 |
[Laminaria hyperborea] and red seaweeds on exposed vertical rock |
|
| 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 |
|
| A5.5212 |
[Laminaria saccharina] and robust red algae on infralittoral gravel and pebble |
|
| A3.1153 |
Mixed [Laminaria hyperborea] and [Laminaria ochroleuca] forest on exposed infralittoral rock |
|
| 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 |
|
| A3.314 |
Silted cape-form [Laminaria hyperborea] on very sheltered infralittoral rock |
|