• Results for
    • Red Algae
  • (319)
Red Sea Urchins (Stronglyocentrotus franciscanus) and Purple Sea Urchins (Stronglyocentrotus purpuratus) feeding on bottom algae and Giant kelp (Macrocystis pyrifera), Channel Islands National Marine...  -  Brandon Cole
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Brandon Cole / Red Sea Urchins (Stronglyocentrotus franciscanus) and Purple Sea Urchins (Stronglyocentrotus purpuratus) feeding on bottom algae and Giant kelp (Macrocystis pyrifera), Channel Islands National Marine...
Zanzibari woman at low tide with harvested seaweed (eucheuma spinosum)  Matemwe, Zanzibar, Tanzania  -  Tom  Gilks
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Tom Gilks / Zanzibari woman at low tide with harvested seaweed (eucheuma spinosum) Matemwe, Zanzibar, Tanzania
Fresh snow and ice on Baltic Sea coast. The red colour comes from seaweed beneath the ice. Baltic sea coast, Northern Estonia, December 2012.  -  Sven Zacek,Sven  Zacek
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Sven Zacek,Sven Zacek / Fresh snow and ice on Baltic Sea coast. The red colour comes from seaweed beneath the ice. Baltic sea coast, Northern Estonia, December 2012.
Tube worms (Bispira volutacornis) living between rocks covered in Crustose coralline (Corallinaceae) and red algae (Rhodophyceae), Lundy Island Marine Conservation Zone, Devon, England, UK, May.  -  Linda Pitkin / 2020VISION
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Linda Pitkin / 2020VISION / Tube worms (Bispira volutacornis) living between rocks covered in Crustose coralline (Corallinaceae) and red algae (Rhodophyceae), Lundy Island Marine Conservation Zone, Devon, England, UK, May.
Spiny spider crab (Maja brachydactyla / squinado) pair on rock covered with red algae, Lundy Island Marine Conservation Zone, Devon, England, UK, May.  -  Linda Pitkin / 2020VISION
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Linda Pitkin / 2020VISION / Spiny spider crab (Maja brachydactyla / squinado) pair on rock covered with red algae, Lundy Island Marine Conservation Zone, Devon, England, UK, May.
'Laguna Colorada' or 'Red Lagoon' with mountains beyond. The colouration is due to both sediments and red-algae. Eduardo Avaroa national reserve, Bolivian altiplano at 4780 m.  -  Daniel Heuclin
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Daniel Heuclin / 'Laguna Colorada' or 'Red Lagoon' with mountains beyond. The colouration is due to both sediments and red-algae. Eduardo Avaroa national reserve, Bolivian altiplano at 4780 m.
Common / Red sunstar (Crossaster papposus) amongst Dead man's fingers (Alcyonium digitatum) on a rocky reef, beneath kelp. Shetland Islands, Scotland, UK, June.  -  Alex Mustard / 2020VISION
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Alex Mustard / 2020VISION / Common / Red sunstar (Crossaster papposus) amongst Dead man's fingers (Alcyonium digitatum) on a rocky reef, beneath kelp. Shetland Islands, Scotland, UK, June.
Kelp with Common / Red sunstar (Crossaster papposus) and shells, Moere coastline, Norway, February 2009  -  Wild Wonders of Europe / Lundgren
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Wild Wonders of Europe / Lundgren / Kelp with Common / Red sunstar (Crossaster papposus) and shells, Moere coastline, Norway, February 2009
Split level of Spotted sea hare {Aplysia dactylomela} on root of Red mangrove tree {Rhizophora mangle} where it was grazing on algae. Tunicate Cove, Belize.  -  Tim Laman
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Tim Laman / Split level of Spotted sea hare {Aplysia dactylomela} on root of Red mangrove tree {Rhizophora mangle} where it was grazing on algae. Tunicate Cove, Belize.
Underwater landscape in peat pond, Fribourg, Switzerland, August  -  Michel Roggo
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Michel Roggo / Underwater landscape in peat pond, Fribourg, Switzerland, August
Underwater landscape in peat pond, Fribourg, Switzerland, August  -  Michel Roggo
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Michel Roggo / Underwater landscape in peat pond, Fribourg, Switzerland, August
Red algae on seeps along stream, Death Hollow, Grand Staircase-Escalante National Monument, Utah, USA  -  Jack Dykinga
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Jack Dykinga / Red algae on seeps along stream, Death Hollow, Grand Staircase-Escalante National Monument, Utah, USA
North American Red fox {Vulpes vulpes} eating Chitons on the seashore, Aleutian Islands, Alaska  -  Pete Oxford
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Pete Oxford / North American Red fox {Vulpes vulpes} eating Chitons on the seashore, Aleutian Islands, Alaska
Red algae and salt formations, Lake Natron, Ol Doinyo Lengai, Tanzania  -  Paul Souders/ Worldfoto
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Paul Souders/ Worldfoto / Red algae and salt formations, Lake Natron, Ol Doinyo Lengai, Tanzania
Sea anemones, Admiralty Inlet, Lancaster Sound, Nunavut, Canada  -  Flip Nicklin
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Flip Nicklin / Sea anemones, Admiralty Inlet, Lancaster Sound, Nunavut, Canada
Sea Star, Anemones and Coralline Algae living 40 feet below the water surface, Admiralty Inlet, Lancaster Sound, Nunavut, Canada  -  Flip Nicklin
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Flip Nicklin / Sea Star, Anemones and Coralline Algae living 40 feet below the water surface, Admiralty Inlet, Lancaster Sound, Nunavut, Canada
River snail (Viviparus sp.) and Large red damselfly nymph (Pyrrhosoma nymphula), Europe, April, controlled conditions  -  Jan Hamrsky
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Jan Hamrsky / River snail (Viviparus sp.) and Large red damselfly nymph (Pyrrhosoma nymphula), Europe, April, controlled conditions
Gigartina pistillata, red alga washed ashore on rocky beach, Normandy, France, June  -  Philippe Clement
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Philippe Clement / Gigartina pistillata, red alga washed ashore on rocky beach, Normandy, France, June
Irish moss / carrageen moss (Chondrus crispus) red alga washed ashore on rocky beach, Normandy, France, June  -  Philippe Clement
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Philippe Clement / Irish moss / carrageen moss (Chondrus crispus) red alga washed ashore on rocky beach, Normandy, France, June
Velvet swimming crab (Necora puber) in a rock pool, hiding among Coralweed (Corallina officinalis), Cornwall, UK, March.  -  Nick Upton
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Nick Upton / Velvet swimming crab (Necora puber) in a rock pool, hiding among Coralweed (Corallina officinalis), Cornwall, UK, March.
Strawberry anemone (Actinia fragracea) in a rock pool alongside Coralweed (Corallina officinalis), Cornwall, UK, March.  -  Nick Upton
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Nick Upton / Strawberry anemone (Actinia fragracea) in a rock pool alongside Coralweed (Corallina officinalis), Cornwall, UK, March.
Common shore crab (Carcinus maenas) hiding among Coralweed (Corallina officinalis) in a rock pool, Cornwall, UK, March.  -  Nick Upton
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Nick Upton / Common shore crab (Carcinus maenas) hiding among Coralweed (Corallina officinalis) in a rock pool, Cornwall, UK, March.
Stoplight parrotfish (Sparisoma viride) eating algae on coral reef. Eleuthera, Bahamas.  -  Shane Gross
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Shane Gross / Stoplight parrotfish (Sparisoma viride) eating algae on coral reef. Eleuthera, Bahamas.
Sea hare (Aplysia punctata) on red algae, Shetland, Scotland, UK, May.  -  SCOTLAND: The Big Picture
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SCOTLAND: The Big Picture / Sea hare (Aplysia punctata) on red algae, Shetland, Scotland, UK, May.
Coralweed (Corallina officinalis) from Atlantic Ocean. Cornwall, England, UK. September.  -  Nick Upton
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Nick Upton / Coralweed (Corallina officinalis) from Atlantic Ocean. Cornwall, England, UK. September.
Seaweeds including Thongweed / Sea thong (Himanthalia elongata), Tangleweed kelp (Laminaria digitata), Toothed wrack (Fucus serratus) and Dulse (Palmaria palmata). Exposed on rocky shore on low spring...  -  Nick Upton
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Nick Upton / Seaweeds including Thongweed / Sea thong (Himanthalia elongata), Tangleweed kelp (Laminaria digitata), Toothed wrack (Fucus serratus) and Dulse (Palmaria palmata). Exposed on rocky shore on low spring...
Pepper dulse (Osmundea pinnatifida) on rocks exposed at low tide. Treyarnon Bay, Cornwall, England, UK. September.  -  Nick Upton
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Nick Upton / Pepper dulse (Osmundea pinnatifida) on rocks exposed at low tide. Treyarnon Bay, Cornwall, England, UK. September.
Irish moss / Carrageen (Chondrus crispus) attached to rocks, exposed at low tide. Treyarnon Bay, Cornwall, England, UK. September.  -  Nick Upton
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Nick Upton / Irish moss / Carrageen (Chondrus crispus) attached to rocks, exposed at low tide. Treyarnon Bay, Cornwall, England, UK. September.
Red encrusting sponge (Clathria sp) on calcium carbonate-producing Seaweed / Green algae (Halimeda kanaloana). Hawaii.  -  David Fleetham
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David Fleetham / Red encrusting sponge (Clathria sp) on calcium carbonate-producing Seaweed / Green algae (Halimeda kanaloana). Hawaii.
Coldwater seaweed (Porphyra) on rocks in Yellow Sea. Yangma Island, Yantai, Shandong Province, China.  -  Magnus Lundgren / Wild Wonders of China
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Magnus Lundgren / Wild Wonders of China / Coldwater seaweed (Porphyra) on rocks in Yellow Sea. Yangma Island, Yantai, Shandong Province, China.
Coldwater seaweed (Porphyra), Bohai Sea,Yellow Sea. Yangma Island, Yantai, Shandong Province, China.  -  Magnus Lundgren / Wild Wonders of China
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Magnus Lundgren / Wild Wonders of China / Coldwater seaweed (Porphyra), Bohai Sea,Yellow Sea. Yangma Island, Yantai, Shandong Province, China.
Pool coloured red from algae that have been fertilized by seabird guano on the Farne Islands, Northumberland, England, UK. July.  -  Ashley Cooper
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Ashley Cooper / Pool coloured red from algae that have been fertilized by seabird guano on the Farne Islands, Northumberland, England, UK. July.
Red algae in the snow on a receding glacier in Suspiros Bay on Joinville Island just off the Antarctic Peninsular. The peninsular is one of the fastest warming places on the planet.  -  Ashley Cooper
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Ashley Cooper / Red algae in the snow on a receding glacier in Suspiros Bay on Joinville Island just off the Antarctic Peninsular. The peninsular is one of the fastest warming places on the planet.
Red algae in snow at Base Orcadas, an Argentine scientific station, Antarctica. Laurie Island, South Orkney Islands, Antarctic Peninsula.  -  Ashley Cooper
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Ashley Cooper / Red algae in snow at Base Orcadas, an Argentine scientific station, Antarctica. Laurie Island, South Orkney Islands, Antarctic Peninsula.
RF -Golden roughhead blenny fish (Acanthemblemaria aspera) looks out of its hole, surrounded by red algae.. Caribbean Sea (This image may be licensed either as rights managed or royalty free.)  -  Alex Mustard
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Alex Mustard / RF -Golden roughhead blenny fish (Acanthemblemaria aspera) looks out of its hole, surrounded by red algae.. Caribbean Sea (This image may be licensed either as rights managed or royalty free.)
Maerl (Phymatolithon calcareum) Jersey, British Channel Islands, June.  -  Sue Daly
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Sue Daly / Maerl (Phymatolithon calcareum) Jersey, British Channel Islands, June.
Common sunstar (Crossaster papposus) amongst hydroids (Nemertesia ramosa) and red algae with plankton bloom in background, South Arran Marine Protected Area, Isle of Arran, Scotland, UK, August.  -  SCOTLAND: The Big Picture
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SCOTLAND: The Big Picture / Common sunstar (Crossaster papposus) amongst hydroids (Nemertesia ramosa) and red algae with plankton bloom in background, South Arran Marine Protected Area, Isle of Arran, Scotland, UK, August.
Marbled rock crab (Pachygrapsus marmoratus) foraging on intertidal rock face among barnacles, mussels,  anemones and encrusting red algae, exposed at low tide, Asturias, Spain, August.  -  Nick Upton
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Nick Upton / Marbled rock crab (Pachygrapsus marmoratus) foraging on intertidal rock face among barnacles, mussels, anemones and encrusting red algae, exposed at low tide, Asturias, Spain, August.
Close up of Coralline crust (Lithophyllum tortuosum) an encrusting coralline red algae growing on intertidal rocks exposed at low tide, Asturias, Spain, August.  -  Nick Upton
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Nick Upton / Close up of Coralline crust (Lithophyllum tortuosum) an encrusting coralline red algae growing on intertidal rocks exposed at low tide, Asturias, Spain, August.
Sally lightfoot crab (Graspus graspus) searching for algae prey in the intertidal zone, Santa Cruz Island, Galapagos.  -  David  Fleetham
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David Fleetham / Sally lightfoot crab (Graspus graspus) searching for algae prey in the intertidal zone, Santa Cruz Island, Galapagos.
Painted turtle (Chrysemys scripta) eating algae off the carapace of a Snapping turtle (Chelydra serpentina) Maryland, USA, August.  -  John Cancalosi
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John Cancalosi / Painted turtle (Chrysemys scripta) eating algae off the carapace of a Snapping turtle (Chelydra serpentina) Maryland, USA, August.
Common whelk (Buccinum undatum) on maerl (Corallinales) bed, a priority marine feature. Within a Marine Protected Area, Shetland, Scotland, UK, September.  -  SCOTLAND: The Big Picture
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SCOTLAND: The Big Picture / Common whelk (Buccinum undatum) on maerl (Corallinales) bed, a priority marine feature. Within a Marine Protected Area, Shetland, Scotland, UK, September.
Maerl (Corallinales) and Sea grass (Zostera marina) beds, Orkney, Scotland, UK, January.  -  SCOTLAND: The Big Picture
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SCOTLAND: The Big Picture / Maerl (Corallinales) and Sea grass (Zostera marina) beds, Orkney, Scotland, UK, January.
Maerl (Corallinales) and Sea grass (Zostera marina) beds, Orkney, Scotland, UK, January.  -  SCOTLAND: The Big Picture
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SCOTLAND: The Big Picture / Maerl (Corallinales) and Sea grass (Zostera marina) beds, Orkney, Scotland, UK, January.
Diver collecting edible algae (Eucheuma sp.) Lighthouse Reef Atoll, Belize. May 2015. Model released.  -  Pete Oxford
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Pete Oxford / Diver collecting edible algae (Eucheuma sp.) Lighthouse Reef Atoll, Belize. May 2015. Model released.
Snorkeller collecting edible algae (Eucheuma sp.) Lighthouse Reef Atoll. Belize.  May 2015.  -  Pete Oxford
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Pete Oxford / Snorkeller collecting edible algae (Eucheuma sp.) Lighthouse Reef Atoll. Belize. May 2015.
Pink skeleton shrimp (Caprella sp.) portrait in red algae. Thistilfjord, Thorshofn, north east Iceland. North Atlantic Ocean.  -  Alex Mustard
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Alex Mustard / Pink skeleton shrimp (Caprella sp.) portrait in red algae. Thistilfjord, Thorshofn, north east Iceland. North Atlantic Ocean.
Red gorgonians (Lophogorgia chilensis) growing beneath a Giant kelp (Macrocystis pyrifera) forest, with female California sheephead (Semicossyphus pulcher). Santa Barbara Island, Channel Islands. Los...  -  Alex Mustard
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Alex Mustard / Red gorgonians (Lophogorgia chilensis) growing beneath a Giant kelp (Macrocystis pyrifera) forest, with female California sheephead (Semicossyphus pulcher). Santa Barbara Island, Channel Islands. Los...
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