453 pictures found
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Smaragdia viridis, small mollusc associated with seagrass beds (Caulerpa prolifera). Marine invertebrates of the Canary Islands, Tenerife.
© Sergio Hanquet / Biosphoto
© Sergio Hanquet / Biosphoto
Smaragdia viridis, small mollusc associated with seagrass beds (Caulerpa prolifera). Marine invertebrates of the Canary Islands, Tenerife.
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Common octopus (Octopus vulgaris) hunting among sea lettuce (Ulva lactuca), Tyrrhenian Sea, Marechiaro, Italy
© Pasquale Vassallo / Biosphoto
© Pasquale Vassallo / Biosphoto
Common octopus (Octopus vulgaris) hunting among sea lettuce (Ulva lactuca), Tyrrhenian Sea, Marechiaro, Italy
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Snapper behind Ulva kelp - Poor knights Island New Zealand
© Tobias Bernhard Raff / Biosphoto
© Tobias Bernhard Raff / Biosphoto
Snapper behind Ulva kelp - Poor knights Island New Zealand
© Tobias Bernhard Raff / Biosphoto
Eastern red scorpionfish in ulva kelp - New Zealand
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Marine Iguana feeding on green algae underwater Galapagos ; World's only lizard which feeds in the ocean
© Brandon Cole / Biosphoto
© Brandon Cole / Biosphoto
Marine Iguana feeding on green algae underwater Galapagos ; World's only lizard which feeds in the ocean
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Acetabularia colony (Acetabularia acetabulum) in the Thau Lagoon, Mèze, Hérault, Occitanie, France
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Acetabularia colony (Acetabularia acetabulum) in the Thau Lagoon, Mèze, Hérault, Occitanie, France
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Green algae on pebbles, Espingo lake, Oô, Haute-Garonne, France
© Frédéric Tournay / Biosphoto
© Frédéric Tournay / Biosphoto
Green algae on pebbles, Espingo lake, Oô, Haute-Garonne, France
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Beadlet Anemone (Grateloupia turuturu) and green algae (Ulva sp.), Bretagne , France
© Benoît Personnaz / Biosphoto
© Benoît Personnaz / Biosphoto
Beadlet Anemone (Grateloupia turuturu) and green algae (Ulva sp.), Bretagne , France
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Gutweed (Ulva intestinalis) in intertidal pool, Cotes-d'Armor, France
© Marie Aymerez / Biosphoto
© Marie Aymerez / Biosphoto
Gutweed (Ulva intestinalis) in intertidal pool, Cotes-d'Armor, France
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Volvox (Volvox sp) colony near the surface in a pond - city of Couffy - Loir et Cher - France
© Bruno Guénard / Biosphoto
© Bruno Guénard / Biosphoto
Volvox (Volvox sp) colony near the surface in a pond - city of Couffy - Loir et Cher - France
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Gutweed (Ulva intestinalis) in intertidal pool, Cotes-d'Armor,
© Marie Aymerez / Biosphoto
© Marie Aymerez / Biosphoto
Gutweed (Ulva intestinalis) in intertidal pool, Cotes-d'Armor, France
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Deposits of rotting algae in summer, Binic, Côtes d'Armor, France
© Yann Avril / Biosphoto
© Yann Avril / Biosphoto
Deposits of rotting algae in summer, Binic, Côtes d'Armor, France
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Sea emerald (Chaetomorpha sp.) at the edge of a coastal marsh, Gard, France
© Marie Aymerez / Biosphoto
© Marie Aymerez / Biosphoto
Sea emerald (Chaetomorpha sp.) at the edge of a coastal marsh, Gard, France
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Mussels (Mytilus sp.) and Sea lettuce (Ulva sp.) anchored to a
© Marie Aymerez / Biosphoto
© Marie Aymerez / Biosphoto
Mussels (Mytilus sp.) and Sea lettuce (Ulva sp.) anchored to a rock, Mediterranean Sea, Gard, France
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Planehead filfish (Stephanolepis hispidus) feeding in a Caulerpa meadow. Fish of the Canary Islands, Tenerife.
© Sergio Hanquet / Biosphoto
© Sergio Hanquet / Biosphoto
Planehead filfish (Stephanolepis hispidus) feeding in a Caulerpa meadow. Fish of the Canary Islands, Tenerife.
© Laurent Lhoté / Biosphoto
Presence of green algae on a beach, Pointe de Chassiron, Ile d'Oléron, Charente-Maritime, France
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Oyster farming tables at low tide in the Ria d'Etel. Oysters of the Ria d'Etel, Morbihan, Brittany, France
© Jean-Philippe Delobelle / Biosphoto
© Jean-Philippe Delobelle / Biosphoto
Oyster farming tables at low tide in the Ria d'Etel. Oysters of the Ria d'Etel, Morbihan, Brittany, France
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Bioconstruction of Tube-building worm (Sabellaria alveolata) at low tide, Anse de Ty Mark, Baie de Douarnenez, Finistère, Bretagne, France
© Jean-Philippe Delobelle / Biosphoto
© Jean-Philippe Delobelle / Biosphoto
Bioconstruction of Tube-building worm (Sabellaria alveolata) at low tide, Anse de Ty Mark, Baie de Douarnenez, Finistère, Bretagne, France
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Bioconstruction of Tube-building worm (Sabellaria alveolata) at low tide, Anse de Ty Mark, Baie de Douarnenez, Finistère, Bretagne, France
© Jean-Philippe Delobelle / Biosphoto
© Jean-Philippe Delobelle / Biosphoto
Bioconstruction of Tube-building worm (Sabellaria alveolata) at low tide, Anse de Ty Mark, Baie de Douarnenez, Finistère, Bretagne, France
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Bioconstruction of Tube-building worm (Sabellaria alveolata) at low tide, Anse de Ty Mark, Baie de Douarnenez, Finistère, Bretagne, France
© Jean-Philippe Delobelle / Biosphoto
© Jean-Philippe Delobelle / Biosphoto
Bioconstruction of Tube-building worm (Sabellaria alveolata) at low tide, Anse de Ty Mark, Baie de Douarnenez, Finistère, Bretagne, France
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Bioconstruction of Tube-building worm (Sabellaria alveolata) at low tide, Anse de Ty Mark, Baie de Douarnenez, Finistère, Bretagne, France
© Jean-Philippe Delobelle / Biosphoto
© Jean-Philippe Delobelle / Biosphoto
Bioconstruction of Tube-building worm (Sabellaria alveolata) at low tide, Anse de Ty Mark, Baie de Douarnenez, Finistère, Bretagne, France
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Bioconstruction of Tube-building worm (Sabellaria alveolata) at low tide, Anse de Ty Mark, Baie de Douarnenez, Finistère, Bretagne, France
© Jean-Philippe Delobelle / Biosphoto
© Jean-Philippe Delobelle / Biosphoto
Bioconstruction of Tube-building worm (Sabellaria alveolata) at low tide, Anse de Ty Mark, Baie de Douarnenez, Finistère, Bretagne, France
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Bioconstruction of Tube-building worm (Sabellaria alveolata) at
© Jean-Philippe Delobelle / Biosphoto
© Jean-Philippe Delobelle / Biosphoto
Bioconstruction of Tube-building worm (Sabellaria alveolata) at low tide, Anse de Ty Mark, Baie de Douarnenez, Finistère, Bretagne, France
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Bioconstruction of Tube-building worm (Sabellaria alveolata) at low tide, Anse de Ty Mark, Baie de Douarnenez, Finistère, Bretagne, France
© Jean-Philippe Delobelle / Biosphoto
© Jean-Philippe Delobelle / Biosphoto
Bioconstruction of Tube-building worm (Sabellaria alveolata) at low tide, Anse de Ty Mark, Baie de Douarnenez, Finistère, Bretagne, France
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Rocky coastline at low tide, Postolonnec shale. Anse de Verac'h and Tas de Pois, Presqu'ile de Crozon, Finistère, Brittany, France
© Jean-Philippe Delobelle / Biosphoto
© Jean-Philippe Delobelle / Biosphoto
Rocky coastline at low tide, Postolonnec shale. Anse de Verac'h and Tas de Pois, Presqu'ile de Crozon, Finistère, Brittany, France
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Rocky coastline at low tide, Postolonnec shale. Anse de Verac'h
© Jean-Philippe Delobelle / Biosphoto
© Jean-Philippe Delobelle / Biosphoto
Rocky coastline at low tide, Postolonnec shale. Anse de Verac'h and Tas de Pois, Presqu'ile de Crozon, Finistère, Brittany, France
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River Lez colonised by filamentous algae, Hérault, Occitanie, France
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
River Lez colonised by filamentous algae, Hérault, Occitanie, France
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Kuro Sea Slugs (Costasiella kuroshimae) on Green Algae (Avrainvillea sp), Puri Jati dive site, Seririt, Buleleng Regency, Bali, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Kuro Sea Slugs (Costasiella kuroshimae) on Green Algae (Avrainvillea sp), Puri Jati dive site, Seririt, Buleleng Regency, Bali, Indonesia
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Green algae on the beach of Binic, Côtes d'Armor, Brittany, France
© Yann Avril / Biosphoto
© Yann Avril / Biosphoto
Green algae on the beach of Binic, Côtes d'Armor, Brittany, France
© Yann Avril / Biosphoto
Sign warning of the danger of decaying green algae on the beach of Binic, Côtes d'Armor, Brittany, France
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Green algae on the beach of Binic, Côtes d'Armor, Brittany, France
© Yann Avril / Biosphoto
© Yann Avril / Biosphoto
Green algae on the beach of Binic, Côtes d'Armor, Brittany, France
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Green algae on the beach of Binic, Côtes d'Armor, Brittany, France
© Yann Avril / Biosphoto
© Yann Avril / Biosphoto
Green algae on the beach of Binic, Côtes d'Armor, Brittany, France
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Beach of Audinghen with view on the Cap Blanc-Nez in spring, Pas de Calais, France
© Yann Avril / Biosphoto
© Yann Avril / Biosphoto
Beach of Audinghen with view on the Cap Blanc-Nez in spring, Pas de Calais, France
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Bay of Mont-Saint-Michel, classified World Heritage by UNESCO, from the village of La Rive, Manche, France
© Sylvain Cordier / Biosphoto
© Sylvain Cordier / Biosphoto
Bay of Mont-Saint-Michel, classified World Heritage by UNESCO, from the village of La Rive, Manche, France
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Green Algae. Codium sp. It has properties for the pharmaceutical industry and in some Asian countries some species of codium are used for human
© Sergio Hanquet / Biosphoto
© Sergio Hanquet / Biosphoto
Green Algae. Codium sp. It has properties for the pharmaceutical industry and in some Asian countries some species of codium are used for human consumption. Tenerife, Canary Islands.
© Sergio Hanquet / Biosphoto
Green Algae. Caulerpa webbiana. Tenerife, Canary Islands.
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Purple sea urchin (Paracentrotus lividus) on Grape Caulerpa (Caulerpa cylindracea) seabed, in the Aire Marine Protégée de la Côte Agathoise, Hérault,
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Purple sea urchin (Paracentrotus lividus) on Grape Caulerpa (Caulerpa cylindracea) seabed, in the Aire Marine Protégée de la Côte Agathoise, Hérault, Occitanie, France
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Neocaridina heteropoda 'Yellow' on Moss ball (Aegagropila linnaei = Cladophora aegagropila) in aquarium
© Aqua Press / Biosphoto
© Aqua Press / Biosphoto
Neocaridina heteropoda 'Yellow' on Moss ball (Aegagropila linnaei = Cladophora aegagropila) in aquarium
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Caulerpa (Caulerpa chemnitzia), in front of Siladen Island,
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Caulerpa (Caulerpa chemnitzia), in front of Siladen Island, Bunaken Marine National Park, North Sulawesi, Indonesia.
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Seabed with Manatee Grass (Syringodium filiforme) and Shaving brush algae (Penicillus capitatus). Island of Saint Martin, French West Indies
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Seabed with Manatee Grass (Syringodium filiforme) and Shaving brush algae (Penicillus capitatus). Island of Saint Martin, French West Indies
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Caulerpa (Caulerpa fergusoni) on yellow-green candle sponge sponge (Aplysina insularis), in Marcel Cove, island of St. Martin, French West Indies
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Caulerpa (Caulerpa fergusoni) on yellow-green candle sponge sponge (Aplysina insularis), in Marcel Cove, island of St. Martin, French West Indies
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Green sea feather (Caulerpa sertularioides), in the Natural Marine Park of Martinique.
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Green sea feather (Caulerpa sertularioides), in the Natural Marine Park of Martinique.
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Grape Caulerpa (Caulerpa cylindracea), in the Natural Marine Park of Martinique.
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Grape Caulerpa (Caulerpa cylindracea), in the Natural Marine Park of Martinique.
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Erect Rope Sponge (Amphimedon compressa), and algae of the genus Halimeda, in the Queen's Gardens National Park, Cuba.
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Erect Rope Sponge (Amphimedon compressa), and algae of the genus Halimeda, in the Queen's Gardens National Park, Cuba.
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Field of Halimeda algae field (Halimeda sp) colonizing the seabed, in the mangroves of the Queen's Gardens National Park, Cuba.
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Field of Halimeda algae field (Halimeda sp) colonizing the seabed, in the mangroves of the Queen's Gardens National Park, Cuba.
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Caulerpa (Caulerpa prolifera), in front of Kokkini Hani beach, Crete.
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Caulerpa (Caulerpa prolifera), in front of Kokkini Hani beach, Crete.
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Caulerpa (Caulerpa prolifera), in front of a Posidonia seagrass, in front of the beach of Kokkini Hani, Crete.
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Caulerpa (Caulerpa prolifera), in front of a Posidonia seagrass, in front of the beach of Kokkini Hani, Crete.
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Mixed seagrass with Caulerpa (Caulerpa prolifera), Mediterranean seagrass (Halophila stipulacea) and Slender Seagrass (Cymodocea nodosa), in front of
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Mixed seagrass with Caulerpa (Caulerpa prolifera), Mediterranean seagrass (Halophila stipulacea) and Slender Seagrass (Cymodocea nodosa), in front of the beach of Kokkini Hani, Crete.
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Slingshot and stolon of the tropical alga Caulerpe (Caulerpa
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Slingshot and stolon of the tropical alga Caulerpe (Caulerpa taxifolia), in Anse des Fossettes, Saint-Jean-Cap-Ferrat, Alpes-Maritimes, Provence-Alpes-Côte d'Azur region), France. Invasive exotic species.
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Peacock tail Padine algae (Padina pavonica), and Acetabularia (Acetabularia acetabulum), in Anse des Fossettes, Saint-Jean-Cap-Ferrat, Alpes
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Peacock tail Padine algae (Padina pavonica), and Acetabularia (Acetabularia acetabulum), in Anse des Fossettes, Saint-Jean-Cap-Ferrat, Alpes Maritimes, Provence-Alpes-Côte d'Azur region, France.