• Results for
    • Green Alga
  • (448)
Split-level of Cormorants (Phalacrocorax sp.) standing on rocks with Sea lettuce (Ulva sp.) seen underwater, Hussar Bay, Nigei Island, Queen Charlotte Strait, British Columbia, Canada. September.  -  David Hall
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David Hall / Split-level of Cormorants (Phalacrocorax sp.) standing on rocks with Sea lettuce (Ulva sp.) seen underwater, Hussar Bay, Nigei Island, Queen Charlotte Strait, British Columbia, Canada. September.
Chlorophyte or green alga (Volvox aureus) in pond water. UK. The larger spheres are approximately 0.5mm in diameter. Digital composite image.  -  Alex  Hyde
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Alex Hyde / Chlorophyte or green alga (Volvox aureus) in pond water. UK. The larger spheres are approximately 0.5mm in diameter. Digital composite image.
Timelapse of filaments of Oscillatoria, a type of Blue green algae gliding over each other, filmed using differential interference contrast.  -  SINCLAIR STAMMERS
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SINCLAIR STAMMERS / Timelapse of filaments of Oscillatoria, a type of Blue green algae gliding over each other, filmed using differential interference contrast.
Trumpet animalcules (Stentor polymorphus) with algal symbionts (Chlorella), Europe, controlled conditions  -  Jan Hamrsky,Jan  Hamrsky
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Jan Hamrsky,Jan Hamrsky / Trumpet animalcules (Stentor polymorphus) with algal symbionts (Chlorella), Europe, controlled conditions
Lesser flamingo flock (Phoeniconaias) flying over  lake with green algae, aerial view, Rift valley, Kenya  -  Juan Carlos Munoz,Juan  Carlos Munoz
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Juan Carlos Munoz,Juan Carlos Munoz / Lesser flamingo flock (Phoeniconaias) flying over lake with green algae, aerial view, Rift valley, Kenya
Split level shot of Llyn Idwal and Cwm Idwal, showing freshwater habitat with Green lacustrine algae (Chlorophyceae sp.), Snowdonia NP, Gwynedd, Wales, UK, August  -  Graham Eaton
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Graham Eaton / Split level shot of Llyn Idwal and Cwm Idwal, showing freshwater habitat with Green lacustrine algae (Chlorophyceae sp.), Snowdonia NP, Gwynedd, Wales, UK, August
Yellow fan coral / Seafan (Paramuricea clavata)  amongst mass of invasive algae (Caulerpa taxifolia) with Rainbow wrasse fish (Coris julis), Strait of Messina, Southern Italy  -  Roberto Rinaldi
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Roberto Rinaldi / Yellow fan coral / Seafan (Paramuricea clavata) amongst mass of invasive algae (Caulerpa taxifolia) with Rainbow wrasse fish (Coris julis), Strait of Messina, Southern Italy
Tufts of seaweed growing on a shallow seabed, Island of Coll, Inner Hebrides, Scotland, UK, June  -  Alex Mustard / 2020VISION
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Alex Mustard / 2020VISION / Tufts of seaweed growing on a shallow seabed, Island of Coll, Inner Hebrides, Scotland, UK, June
Meadow of seaweeds in a shallow channel between islands in the Cairns Of Coll, Island of Coll, Inner Hebrides, Scotland, UK, July  -  Alex Mustard / 2020VISION
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Alex Mustard / 2020VISION / Meadow of seaweeds in a shallow channel between islands in the Cairns Of Coll, Island of Coll, Inner Hebrides, Scotland, UK, July
Brown Algae (Fucus dustuchus) making patterns in snow and sand. Skagsanden beach, Nordland, Norway, February. Highly commended in Plants category of the GDT 2011 competition.  -  Orsolya Haarberg,Orsolya  Haarberg
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Orsolya Haarberg,Orsolya Haarberg / Brown Algae (Fucus dustuchus) making patterns in snow and sand. Skagsanden beach, Nordland, Norway, February. Highly commended in Plants category of the GDT 2011 competition.
Mermaid's wineglass algae (Acetabularia calyculus) Batangas, Philippines.  -  Jurgen Freund
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Jurgen Freund / Mermaid's wineglass algae (Acetabularia calyculus) Batangas, Philippines.
Aerial view of a seaweed farmer tending his crop, growing agar-agar for processing into carageenan (gelatinous extracts used as binder for food or product) Philippines, May 2009  -  Jurgen Freund
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Jurgen Freund / Aerial view of a seaweed farmer tending his crop, growing agar-agar for processing into carageenan (gelatinous extracts used as binder for food or product) Philippines, May 2009
Aerial view of a seaweed farmer tending his crop, growing agar-agar for processing into carageenan (gelatinous extracts used as binder for food or product) Philippines, May 2009.  -  Jurgen Freund
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Jurgen Freund / Aerial view of a seaweed farmer tending his crop, growing agar-agar for processing into carageenan (gelatinous extracts used as binder for food or product) Philippines, May 2009.
An AlgaeLink Algae growing system being used to make ethanol and biodiesel. A benefit from producing oil from algae in this way rather from plant oil crops like oil seed rape is that it does not take...  -  Visuals Unlimited
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Visuals Unlimited / An AlgaeLink Algae growing system being used to make ethanol and biodiesel. A benefit from producing oil from algae in this way rather from plant oil crops like oil seed rape is that it does not take...
Female Grey seal (Halichoerus grypus) tangled in a discarded fishing net, Lundy Island, Devon, England, UK, July 2010.  -  Alex Mustard
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Alex Mustard / Female Grey seal (Halichoerus grypus) tangled in a discarded fishing net, Lundy Island, Devon, England, UK, July 2010.
Enteromorpha seaweed rooted in sand, exposed by spring tide, Scotland, uk  -  Niall Benvie
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Niall Benvie / Enteromorpha seaweed rooted in sand, exposed by spring tide, Scotland, uk
Light photomicrograph of Blue green algae / Cyanobacteria (Nostoc sp) capable of nitrogen fixation, and used for soil enrichment especially with rice cultivation. The long filaments are composed of in...  -  SINCLAIR STAMMERS
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SINCLAIR STAMMERS / Light photomicrograph of Blue green algae / Cyanobacteria (Nostoc sp) capable of nitrogen fixation, and used for soil enrichment especially with rice cultivation. The long filaments are composed of in...
Phase contrast photomicrograph of Blue green alga / Cyanobacteria (Spirulina platensis) each algal filament or Trichome is 5 microns in diameter.  -  SINCLAIR STAMMERS
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SINCLAIR STAMMERS / Phase contrast photomicrograph of Blue green alga / Cyanobacteria (Spirulina platensis) each algal filament or Trichome is 5 microns in diameter.
Seaweed, Tory Island, County Donegal, Ireland, June 2009  -  Wild Wonders of Europe / Hermansen
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Wild Wonders of Europe / Hermansen / Seaweed, Tory Island, County Donegal, Ireland, June 2009
Light micrograph of pond water including single celled algae called desmids {Desmidiaceae sp}  -  Alex Hyde
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Alex Hyde / Light micrograph of pond water including single celled algae called desmids {Desmidiaceae sp}
Algae growing in rock pools on rocky coast, Lngviksskr, Stockholm Archipelago, Sweden, June 2009  -  Wild Wonders of Europe / O. Haarberg
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Wild Wonders of Europe / O. Haarberg / Algae growing in rock pools on rocky coast, Lngviksskr, Stockholm Archipelago, Sweden, June 2009
Underwater landscape in Spring creek, Saane river tributary, in winter, Gruyre, Fribourg, Switzerland. February  -  Michel Roggo
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Michel Roggo / Underwater landscape in Spring creek, Saane river tributary, in winter, Gruyre, Fribourg, Switzerland. February
European Edible Frog (Rana esculenta) eating a Green eyed hook tailed dragonfly (Onychogomphus forcupatus) amongst pond weed, Grigne Mountains, Lombardia Region, Italy  -  Fabio Liverani
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Fabio Liverani / European Edible Frog (Rana esculenta) eating a Green eyed hook tailed dragonfly (Onychogomphus forcupatus) amongst pond weed, Grigne Mountains, Lombardia Region, Italy
Blue green algae {Oscillatoria sp} floating in lake, UK.  -  Kim Taylor
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Kim Taylor / Blue green algae {Oscillatoria sp} floating in lake, UK.
Filamentous green algae {Spirogyra sp} showing cell structure  -  Kim Taylor
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Kim Taylor / Filamentous green algae {Spirogyra sp} showing cell structure
Green snow algae. Petermann Island, Antarctic Penninsula, Antarctica  -  Peter Bassett
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Peter Bassett / Green snow algae. Petermann Island, Antarctic Penninsula, Antarctica
Stromatolites, colonies of blue-green algae, the oldest life form that still exists today fossils dated to over three billion years ago, Hamelin pool, Western Australia  -  Fred Bavendam
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Fred Bavendam / Stromatolites, colonies of blue-green algae, the oldest life form that still exists today fossils dated to over three billion years ago, Hamelin pool, Western Australia
Green sea turtle (Chelonia mydas) feeding on algae growing on dead coral. Rice coral (Montipora capitata) heads bleached white by high water temperatures during marine heat wave. Honokeana Cove, Napil...  -  Doug Perrine
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Doug Perrine / Green sea turtle (Chelonia mydas) feeding on algae growing on dead coral. Rice coral (Montipora capitata) heads bleached white by high water temperatures during marine heat wave. Honokeana Cove, Napil...
Green sea turtle (Chelonia mydas) swimming over coral reef with bleached coral, healthy coral and dead coral covered with dark algae. During marine heat wave. Wahikuli, West Maui, Hawaii, USA. October...  -  Doug Perrine
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Doug Perrine / Green sea turtle (Chelonia mydas) swimming over coral reef with bleached coral, healthy coral and dead coral covered with dark algae. During marine heat wave. Wahikuli, West Maui, Hawaii, USA. October...
Lake Clifton Thrombolites, Yalgorup National Park, Western Australia. December 2015  -  Jiri Lochman
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Jiri Lochman / Lake Clifton Thrombolites, Yalgorup National Park, Western Australia. December 2015
Lake Clifton Thrombolites, Yalgorup National Park, Western Australia. December 2015  -  Jiri Lochman
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Jiri Lochman / Lake Clifton Thrombolites, Yalgorup National Park, Western Australia. December 2015
Lake Clifton Thrombolites, Yalgorup National Park, Western Australia. December 2015  -  Jiri Lochman
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Jiri Lochman / Lake Clifton Thrombolites, Yalgorup National Park, Western Australia. December 2015
Gutweed / Sea lettuce (Ulva intestinalis / Enteromorpha intestinalis) green alga washed on rocky beach, Normandy, France, June  -  Philippe Clement
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Philippe Clement / Gutweed / Sea lettuce (Ulva intestinalis / Enteromorpha intestinalis) green alga washed on rocky beach, Normandy, France, June
Pilot whale (Globicephala macorhynchus) with Sea sawdust cyanobacteria (Trichodesmium erythraeum) Tenerife, Canary Islands.  -  Sergio Hanquet
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Sergio Hanquet / Pilot whale (Globicephala macorhynchus) with Sea sawdust cyanobacteria (Trichodesmium erythraeum) Tenerife, Canary Islands.
Clingfish (Opeatogenys cadenati) camouflaged on seaweed, Tenerife, Canary Islands.  -  Sergio Hanquet
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Sergio Hanquet / Clingfish (Opeatogenys cadenati) camouflaged on seaweed, Tenerife, Canary Islands.
Grass crack anemone (Paranemonia cinerea) on seaweed (Caulerpa prolifera) Tenerife, Canary Islands.  -  Sergio Hanquet
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Sergio Hanquet / Grass crack anemone (Paranemonia cinerea) on seaweed (Caulerpa prolifera) Tenerife, Canary Islands.
Sea snail (Smaragdia viridis) on seaweed (Caulerpa prolifera) Tenerife, Canary Islands.  -  Sergio Hanquet
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Sergio Hanquet / Sea snail (Smaragdia viridis) on seaweed (Caulerpa prolifera) Tenerife, Canary Islands.
Sea snails (Smaragdia viridis) on seaweed (Caulerpa prolifera) Tenerife, Canary Islands.  -  Sergio Hanquet
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Sergio Hanquet / Sea snails (Smaragdia viridis) on seaweed (Caulerpa prolifera) Tenerife, Canary Islands.
Sea snail (Oxynoe olivacea) on seaweed (Caulerpa prolifera) Tenerife, Canary Islands.  -  Sergio Hanquet
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Sergio Hanquet / Sea snail (Oxynoe olivacea) on seaweed (Caulerpa prolifera) Tenerife, Canary Islands.
Sea snail (Oxynoe benchijigua) on seaweed (Caulerpa prolifera) Tenerife, Canary Islands.  -  Sergio Hanquet
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Sergio Hanquet / Sea snail (Oxynoe benchijigua) on seaweed (Caulerpa prolifera) Tenerife, Canary Islands.
Split level shot of kelp and other 'seaweeds' partly exposed at low tide, with coniferous forest in the background. Seen in this photograph are the following: Turkish washcloth (Mastocarpus pa...  -  David Hall
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David Hall / Split level shot of kelp and other 'seaweeds' partly exposed at low tide, with coniferous forest in the background. Seen in this photograph are the following: Turkish washcloth (Mastocarpus pa...
Green algae (Halimeda sp). Derawan Islands, East Kalimantan, Indoneisa.  -  Georgette Douwma
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Georgette Douwma / Green algae (Halimeda sp). Derawan Islands, East Kalimantan, Indoneisa.
Green algae (Chlorophyta), close up. Derawan Islands, East Kalimantan, Indoneisa.  -  Georgette Douwma
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Georgette Douwma / Green algae (Chlorophyta), close up. Derawan Islands, East Kalimantan, Indoneisa.
Sugar kelp / sea belt / Devil's apron (Saccharina latissima / Laminaria saccharina) brown alga seaweed washed ashore on rocky beach, Normandy, France, June  -  Philippe Clement
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Philippe Clement / Sugar kelp / sea belt / Devil's apron (Saccharina latissima / Laminaria saccharina) brown alga seaweed washed ashore on rocky beach, Normandy, France, June
Gutweed (Ulva intestinalis / Enteromorpha intestinalis), sea lettuce (Ulva lactuca) and spiral wrack / flat wrack (Fucus spiralis) washed on beach, Normandy, France, June  -  Philippe Clement
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Philippe Clement / Gutweed (Ulva intestinalis / Enteromorpha intestinalis), sea lettuce (Ulva lactuca) and spiral wrack / flat wrack (Fucus spiralis) washed on beach, Normandy, France, June
Cladophora rupestris, green alga washed on rocky beach, Normandy, France, June  -  Philippe Clement
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Philippe Clement / Cladophora rupestris, green alga washed on rocky beach, Normandy, France, June
Spiral wrack / flat wrack (Fucus spiralis), brown alga seaweed washed ashore on rocky beach, Normandy, France, June  -  Philippe Clement
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Philippe Clement / Spiral wrack / flat wrack (Fucus spiralis), brown alga seaweed washed ashore on rocky beach, Normandy, France, June
Thongweed / sea thong / sea spaghetti (Himanthalia elongata / Fucus elongatus), brown alga seaweed washed ashore on rocky beach, Normandy, France, June  -  Philippe Clement
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Philippe Clement / Thongweed / sea thong / sea spaghetti (Himanthalia elongata / Fucus elongatus), brown alga seaweed washed ashore on rocky beach, Normandy, France, June
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