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Map of the sites holding the search term ""Osmundea pinnatifida""

There are 24 sites that mention "Osmundea pinnatifida".

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…exposed eulittoral rock with mussels, red algal turfs of Mastocarpus stellatus, Osmundea pinnatifida, and Himanthalia elongata and barnacle mosaics. These become mixed with the algae Fucus spiralis, F.vesiculosus and Ascophyllum nodosum in more moderately exposed to sheltered upp…

Mynydd Tir y Cwmwd a'r Glannau at Garreg yr Imbill

…pecies, bladder wrack Fucus vesiculosus, saw wrack Fucus serratus, pepper dulse Osmundea pinnatifida, Osmundea hybrida and encrusting calcareous Lithothaminon species of red algae. In addition to the carpet shells, a variety of animals live in both the sediment and on the small a…

Porth Dinllaen i Borth Pistyll

…al wrack zone. Serrated wrack overlies red seaweeds such as dulse, pepper dulse Osmundea pinnatifida, Corallina officinalis and Ceramium sp. is found on the lower shore. Oarweed is found in the sublittoral fringe. Remarks: 1. Parts of this site support vegetation assignable to ‘…

Porth Ceiriad, Porth Neigwl ac Ynysoedd Sant Tudwal

…including coral weed Corallina officinalis, as well as the seaweed pepper dulse Osmundea pinnatifida and the sponge Hymeniacidon perleve. Similar communities are also found to the west of Porth Ceiriad, on the south-east facing bedrock and boulders. On the most exposed west-faci…

Arfordir Penrhyn Angle / Angle Peninsula Coast

…d by serrated wrack Fucus serratus, turf-forming red algae such as pepper dulse Osmundea pinnatifida and Mastocarpus stellatus and thong-weed Himanthalia elongata. Areas of bedrock and boulders at the mid-shore level are dominated by an encrustation of barnacles Chthalamus stella…

Ramsey / Ynys Dewi

…h a variety of red algae such as carragheen Mastocarpus stellatus, pepper dulse Osmundea pinnatifida and dulse Palmaria palmata. Under-boulder communities occur in more sheltered areas such as in the vicinity of the landing stage. In the tide-swept but relatively wave-sheltered w…

Compton Chine to Steephill Cove

… are the lower eulittoral red algal turf communities, dominated by pepper dulse Osmundea pinnatifida, a red alga Gelidium pusillum and high abundance coral weed Corallina officinalis. A range of exposed rocky shore communities are found at Hanover Point, Watershoot Bay and east …

Pwll-du Head and Bishopston Valley

…ten occur with a dense canopy of serrated wrack Fucus serratus and pepper dulse Osmundea pinnatifida. Where honeycomb worm is not dominant, edible mussels Mytilus edulis grow. These occur either in association with the barnacle Austrominius modestus or with a dense canopy of serr…

Dale and South Marloes Coast

… The lower to mid-shore tends to be dominated by red algae such as pepper dulse Osmundea pinnatifida, dulse Palmaria palmata, carragheen Mastocarpus stellatus, and the brown alga thong weed Himanthalia elongata. On shores where bedrock slopes more gently or forms a platform, spec…

Pen y Gogarth / Great Ormes Head

… a zonation of the red seaweeds carragheen moss Mastocarpus stellatus and dulse Osmundea pinnatifida amongst serrated wrack and oarweed to seaward. All of the lower shore rock and boulder is pitted with ‘piddock’ holes. Within the eastward cliffs are numerous narrow caves of vary…

Robin Hood's Bay: Maw Wyke to Beast Cliff

… good quality, extensive areas of two nationally scarce red algal turf biotopes Osmundea pinnatifida and Corallina officinalis replace the more common fucoid dominated biotopes and occupy much of the intertidal zone from the base of the cliff to the kelp zone. Here, the finely ro…

Tenby Cliffs and St. Catherine's Island

…species such as Plocamium cartilagineum, Lomentaria articulata and pepper dulse Osmundea pinnatifida. The latter species also occurs with serrated wrack and caragheen moss Mastocarpus stellatus around the edges of lower shore rocks. Where sand occurs at the base of these rocks, t…

Skomer Island and Middleholm

… higher on the shores. There is also a distinct horizontal band of pepper dulse Osmundea pinnatifida on the north-western side of Skomer. Less exposed areas have a mid-shore characterised by encrusting coralline algae such as Corallina officinalis with mussels or occasional thon…

Waterwynch Bay to Saundersfoot Harbour

…y serrated wrack Fucus serratus and turf-forming red algae such as pepper dulse Osmundea pinnatifida and Mastocarpus stellatus. Vertical rock sides and overhangs higher up the lower shore rock support a rich variety of animal species including purse sponge Grantia compressa, bori…

Glanllynnau a Glannau Pen-ychain i Gricieth

…k Fucus serratus dominates and is interspersed with the red algae, pepper dulce Osmundea pinnatifida, Irish moss Chondrus crispus and coral weed Corallina officinalis. Oarweed Laminaria digitata overlies these algae lower down the shore. A similar distribution occurs across a wid…

Glannau Tonfanau i Friog

…, purple lava Porphyra purpurea, carragheen Mastocarpus stellatus, pepper dulse Osmundea pinnatifida and Dumontia contorta. Bladder wrack and C. spongiosus are the dominant brown seaweeds. The pools also provide shelter for numerous invertebrates. These include the barnacles S. b…

Plymouth Sound Shores and Cliffs

…re zone; below this is a zone with saw wrack with various red seaweeds, such as Osmundea pinnatifida, Palmaria palmata, Mastocarpus stellatus and Calliblepharis ciliata, which become dominant in some areas; and at the bottom of the shore is a dense zone of thong-weed Himanthalia …

St. John's Point

…onally on the ridges are dominated by Irish moss Chondrus crispus, pepper dulse Osmundea pinnatifida, spiral wrack Fucus spiralis, toothed wrack Fucus serratus and sea lettuce Ulva lactuca, while invertebrates such as flat top shell Steromphala umbilicalis, thick top shell Phorcu…

Wig Bach a'r Glannau i Borth Alwm

…f, particularly caragheen Mastocarpus stellatus, Palmaria palmata, pepper dulse Osmundea pinnatifida and Ceramium sp.. At Porth Ysgo and Porth Alwm the shore consists of large boulders on sand and bedrock. Shallow rockpools are commonly found between the boulders, and are dominat…

Galboly

…eulittoral is dominated by false Irish moss Mastocarpus stellatus, pepper dulse Osmundea pinnatifida and encrusting red algae. The brown algae oarweed Laminaria digitata and thong-weed Himanthalia elongata typify lower shores. Common invertebrates include the rough periwinkle Li…

Arfordir Abereiddi

…alis with red algae such as carragheen moss Mastocarpus stellatus, pepper dulse Osmundea pinnatifida and thong-weed Himanthalia elongata. The mid to upper shores support encrustations of barnacles and limpets Patella sp., with patchy bands of pygmy lichen Lichina pygmaea above. W…

Arfordir Niwgwl - Aber Bach / Newgale - Little Haven Coast

…y serrated wrack Fucus serratus and turf-forming red algae such as pepper dulse Osmundea pinnatifida and carragheen moss Mastocarpus stellatus along with common mussel. A mussel dominated zone occurs higher up the rocky shores and at the base of the cliffs backing the sandy bays.…

De Porth Sain Ffraid / St Bride's Bay South

…ports a mixture of red algae, including dulse Palmaria palmata and pepper dulse Osmundea pinnatifida, caragheen moss Mastocarpus stellatus and coral weed Corallina officinalis, or brown algae such as thong weed Himanthalia elongata and serrated wrack, sometimes as single species …

Porth Towyn i Borth Wen

…se Palmaria palmata, Mastocarpus stellatus, Lomentaria articulata, pepper dulse Osmundea pinnatifida and species of Ceramium, and is frequently overgrown by serrated wrack Fucus serratus. In areas of increased sand scour, largely occurring towards Porth Towyn, the sand-binding se…

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