Species Gallery (Ochrophyta)
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Exposed sublittoral fringe bedrock with Alaria esculenta, Isles of Scilly.
Copyright: Joint Nature Conservation Committee (JNCC)

Alaria esculenta at the water's edge.
Copyright: Judith Oakley

Alaria esculenta culture on long-line in Ard Bay, Connamara.
Copyright: Dr Stefan Kraan

Alaria esculenta on sublittoral fringe rock.
Copyright: Dr Stefan Kraan

Alaria esculenta zoospores.
Copyright: Dr Stefan Kraan

Aquaculture of Alaria esculenta on ropes in Ireland.
Copyright: Dr Stefan Kraan

Broad band of Alaria esculenta at Rockall.
Copyright: Dr Keith Hiscock

Early sporophytes of Alaria esculenta growing on female filamentous gametophyte.
Copyright: Dr Stefan Kraan

Male filamentous gametophyte.
Copyright: Dr Stefan Kraan

Oogonium (egg) on female gametophyte.
Copyright: Dr Stefan Kraan

Isolated growth of Ascophyllum nodosum on rock.
Copyright: Dr Keith Hiscock

Ascophyllum nodosum with Fucus serratus.
Copyright: Judith Oakley

Ascophyllum nodosum at high tide with Aurelia aurita, the moon jellyfish.
Copyright: Sue Scott

Ascophyllum nodosum at Noss Mayo, Devon.
Copyright: Dr Keith Hiscock

Ascophyllum nodosum on the sea shore.
Copyright: Judith Oakley

Ascophyllum nodosum with the epiphyte Polysiphonia lanosa.
Copyright: Peter Barfield

Ascophyllum nodosum with the red seaweed Polysiphonia lanosa.
Copyright: Judith Oakley

A close up view of Ascophyllum nodosum ecad mackaii.
Copyright: Sue Scott

A thick bed of Ascophyllum nodosum showing the flotation bladders.
Copyright: Sue Scott

Dark green Ascophyllum nodosum.
Copyright: Judith Oakley

Free-living Ascophyllum nodosum mackaii plant amongst upper shore fucoids.
Copyright: Dr Keith Hiscock

Light brown Ascophyllum nodosum on an intertidal rock.
Copyright: Judith Oakley

Bifurcaria bifurcata on exposed shore at Portland Bill, Dorset.
Copyright: MarClim

Bifurcaria bifurcata at Ilfracombe.
Copyright: Dr Keith Hiscock

Bifurcaria bifurcata in rock pool.
Copyright: Dr Keith Hiscock

Bifurcaria bifurcata in shallow water.
Copyright: Judith Oakley

Clump of Bifurcaria bifurcata.
Copyright: Dr Keith Hiscock

Carpomitra costata outlined against sea fingers.
Copyright: Dr Keith Hiscock

Carpomitra costata in soft sediment.
Copyright: Dr Keith Hiscock

Carpomitra costata with dead man's fingers in background.
Copyright: Dr Keith Hiscock

Carpomitra costata.
Copyright: Dr Keith Hiscock

Carpomitra costata.
Copyright: Dr Keith Hiscock

Carpomitra costata.
Copyright: Dr Keith Hiscock

Chorda filum.
Copyright: Dr Keith Hiscock

Stand of Chorda filum in Babbacombe Bay, Devon.
Copyright: Paul Newland

Colpomenia peregrina
Copyright: Derek Mayes

Colpomenia peregrina amongst other intertidal seaweeds.
Copyright: Judith Oakley

Colpomenia peregrina with Himanthalia elongata.
Copyright: Judith Oakley

Lone Colpomenia peregrina sticking out of the water.
Copyright: Judith Oakley

Two Colpomenia peregrina specimens in very shallow water.
Copyright: Judith Oakley

Cystoseira tamariscifolia in rockpool.
Copyright: Dr Keith Hiscock

Cystoseira tamariscifolia
Copyright: Dr Keith Hiscock

Bright blue tips of Cystoseira tamariscifolia.
Copyright: Judith Oakley

Bushy growth of Cystoseira tamariscifolia.
Copyright: Dr Keith Hiscock

Dictyopteris polypodioides off the Island of Sark.
Copyright: Paul Newland

Fucus ceranoides.
Copyright: Dr Keith Hiscock

Detail of frond of Fucus ceranoides.
Copyright: Dr Keith Hiscock

Fucus distichus on rocky shore.
Copyright: Dr Keith Hiscock

Fucus distichus
Copyright: Robert Beharie

Fucus distichus
Copyright: Robert Beharie

Fucus serratus patch on a rocky shore.
Copyright: Judith Oakley

Fucus serratus patch.
Copyright: Judith Oakley

Fucus serratus with Ascophyllum nodosum.
Copyright: Judith Oakley

Fucus serratus.
Copyright: Dr Gerald Boalch

Massive growth of Fucus serratus.
Copyright: Joint Nature Conservation Committee (JNCC)

Serrated edges of Fucus serratus.
Copyright: Judith Oakley

Stand of Fucus serratus at Bovisand.
Copyright: Dr Keith Hiscock

Tips of Fucus serratus.
Copyright: Judith Oakley

Detail of Fucus spiralis fronds.
Copyright: Dr Keith Hiscock

Fucus spiralis on rock.
Copyright: Dr Keith Hiscock

Bulbous sacs of Fucus spiralis.
Copyright: Judith Oakley

Close up view of Fucus spiralis.
Copyright: Judith Oakley

Drooping Fucus spiralis on a rocky shore.
Copyright: Judith Oakley

Macro image of Fucus spiralis frond and reproductive bodies.
Copyright: Becky Seeley

Small Fucus spiralis specimens hanging under a boulder.
Copyright: Judith Oakley

Fucus vesiculosus (on left) with Ascophyllum nodosum.
Copyright: Sue Scott

Fucus vesiculosus at low tide on a rock.
Copyright: Judith Oakley

Fucus vesiculosus at low tide.
Copyright: Judith Oakley

Fucus vesiculosus covering an intertidal rock.
Copyright: Judith Oakley

Fucus vesiculosus hanging over a large rock.
Copyright: Judith Oakley

Fucus vesiculosus with frost.
Copyright: Sue Scott

Dense Fucus vesiculosus.
Copyright: Joint Nature Conservation Committee (JNCC)

Halidrys siliquosa in rock pool.
Copyright: Scottish Association for Marine Science (SAMS)

Halidrys siliquosa in a small rockpool.
Copyright: Judith Oakley

Halidrys siliquosa poking through the water of a rockpool.
Copyright: Judith Oakley

Halidrys siliquosa washed up on a Zostera bed.
Copyright: Dr Gerald Boalch

Halopteris filicina.
Copyright: Dr Keith Hiscock

Stand of Himanthalia elongata at Outer Hope.
Copyright: Paul Newland

Himanthalia elongata at low water.
Copyright: Dr Keith Hiscock

Himanthalia elongata buttons irregularly distributed on an intertidal rock.
Copyright: Judith Oakley

Himanthalia elongata buttons.
Copyright: Dr Keith Hiscock

Himanthalia elongata, with young reproductive fronds, in rockpool, Wembury.
Copyright: Marine Biological Association of the UK (MBA)

Many dark green Himanthalia elongata buttons.
Copyright: Judith Oakley

Stand of Himanthalia elongata.
Copyright: Paul Newland

Thongweed forest.
Copyright: Dr Keith Hiscock

Two olive green Himanthalia elongata buttons.
Copyright: Judith Oakley

Laminaria digitata (foreground) and Laminaria ochroleuca (background) at West Hoe, Plymouth.
Copyright: Dr Keith Hiscock

Laminaria digitata at low tide.
Copyright: Dr Keith Hiscock

Laminaria digitata attached to an exposed rock.
Copyright: Judith Oakley

Laminaria digitata fronds at low water.
Copyright: Dr Keith Hiscock

Laminaria digitata, oarweed.
Copyright: Dr Keith Hiscock

Close up of a holdfast of Laminaria digitata.
Copyright: Dr Keith Hiscock

Close up view of the base of a lone Laminaria digitata individual.
Copyright: Judith Oakley

Forest of Laminaria digitata.
Copyright: Scottish Association for Marine Science (SAMS)

Lone Laminaria digitata individual.
Copyright: Judith Oakley

Underwater view of Laminaria digitata.
Copyright: Paul Newland

Vast Laminaria digitata patch at low tide.
Copyright: Judith Oakley

Laminaria hyperborea.
Copyright: Dr Keith Hiscock

Laminaria hyperborea forest.
Copyright: Dr Keith Hiscock

Laminaria hyperborea from unpolluted site, with epiphytes, (D) and polluted site (E).
Copyright: Dr Keith Hiscock

Laminaria hyperborea showing epiphytic growth.
Copyright: Dr Keith Hiscock

Laminaria ochroleuca.
Copyright: Dr Keith Hiscock

Laminaria digitata (foreground) and Laminaria ochroleuca (background) at West Hoe, Plymouth.
Copyright: Dr Keith Hiscock

Laminaria ochroleuca holdfast.
Copyright: Dr Keith Hiscock

Stand of Laminaria ochroleuca at low water.
Copyright: Dr Keith Hiscock

Padina pavonica
Copyright: Michael Puleston

Peacock's tail Padina pavonica
Copyright: Michael Puleston

Peacock's tail Padina pavonica
Copyright: Michael Puleston

Peacock's tail Padina pavonica
Copyright: Michael Puleston

Pelvetia canaliculata at the water's edge.
Copyright: Judith Oakley

Pelvetia canaliculata hanging from a vertical rock face.
Copyright: Judith Oakley

Pelvetia canaliculata.
Copyright: Sue Scott

Clump of Pelvetia canaliculata.
Copyright: Dr Keith Hiscock

Small Pelvetia canaliculata attached to an intertidal boulder.
Copyright: Judith Oakley

Small Pelvetia canaliculata in a rock crevice.
Copyright: Judith Oakley

Buoy line with Saccharina latissima.
Copyright: Sue Scott

Saccharina latissima exposed at low tide.
Copyright: Dr Keith Hiscock

Saccharina latissima frond.
Copyright: Sue Scott

Base of blade and stipe of Saccorhiza polyschides.
Copyright: Sue Scott

Saccorhiza polyschides hold to the substrate.
Copyright: Fiona Crouch

Saccorhiza polyschides on the shore.
Copyright: Judith Oakley

Saccorhiza polyschides underwater, viewed from above.
Copyright: Judith Oakley

Close up view of Saccorhiza polyschides - Photo 2.
Copyright: Judith Oakley

Close up view of Saccorhiza polyschides.
Copyright: Judith Oakley

Sargassum muticum, North Devon.
Copyright: Dr Keith Hiscock

Sargassum muticum as first discovered at Bembridge, Isle of Wight.
Copyright: Dr Gerald Boalch

Sargassum muticum at South Milton Sands.
Copyright: Paul Newland

Sargassum muticum in very shallow water.
Copyright: Judith Oakley

Sargassum muticum on a rocky surface.
Copyright: Judith Oakley

Close up of Sargassum muticum underwater showing air bladders.
Copyright: Jack Sewell

Wire weed on a rocky substrate.
Copyright: Dr Keith Hiscock

Wire weed out of water showing 'washing line' appearance.
Copyright: Dr Keith Hiscock

Undaria pinnatifida growing on pontoons at Queen Annes Battery, Plymouth Sound.
Copyright: Dr Keith Hiscock

Undaria pinnatifida highlighting structure of fronds and holdfast.
Copyright: Dr Keith Hiscock

Penny weed Zanardinia typus.
Copyright: Dr Ken Collins
Images: 135