466 pictures found
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Slate Pencil Urchin (Heterocentrotus mammilatus) on green coral.
© Nicolas-Alain Petit / Biosphoto
© Nicolas-Alain Petit / Biosphoto
Slate Pencil Urchin (Heterocentrotus mammilatus) on green coral. South lagoon. New Caledonia.
© Gabriel Barathieu / Biosphoto
Spines of an Urchin, Indian Ocean, La Reunion island
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Warty crab (Eriphia verrucosa) on an oyster farm in the Etang de Thau, Hérault, Occitanie, France
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Warty crab (Eriphia verrucosa) on an oyster farm in the Etang de Thau, Hérault, Occitanie, France
© Bruno Guénard / Biosphoto
Sea Anemones and Sea urchins - False Bay South Africa
© Sergi Garcia Fernandez / Biosphoto
Close up of sea urchin in the Mediterranean sea
© Brandon Cole / Biosphoto
Red Sea Urchins and Purple Sea Urchins eating Giant Kelp
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Wolf-Eel eating Red Sea Urchin Queen Charlotte Strait Canada
© Jeffrey Rotman / Biosphoto
© Jeffrey Rotman / Biosphoto
Wolf-Eel eating Red Sea Urchin Queen Charlotte Strait Canada
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Transversal cut of a spine of sea urchin ; Lighting in bright background, magnification x 40. Colors by computer processing.
© Christian Gautier / Biosphoto
© Christian Gautier / Biosphoto
Transversal cut of a spine of sea urchin ; Lighting in bright background, magnification x 40. Colors by computer processing.
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Double-spined Urchin, (Echinothrix calamaris), night dive, Mimpi Channel Jetty dive site, near Menjangan Island, Buleleng Regency, Bali, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Double-spined Urchin, (Echinothrix calamaris), night dive, Mimpi Channel Jetty dive site, near Menjangan Island, Buleleng Regency, Bali, Indonesia
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Sea Urchin Shrimp (Stegopontonia commensalis) on Double-spined Urchin (Echinothrix calamaris), Sedam dive site, Seraya, Karangasem, Bali, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Sea Urchin Shrimp (Stegopontonia commensalis) on Double-spined Urchin (Echinothrix calamaris), Sedam dive site, Seraya, Karangasem, Bali, Indonesia
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Long-spined sea urchin (Diadema africanum). Dead specimens: massive mortality recorded in 2022 due to disease caused by the pathogenic bacterium
© Sergio Hanquet / Biosphoto
© Sergio Hanquet / Biosphoto
Long-spined sea urchin (Diadema africanum). Dead specimens: massive mortality recorded in 2022 due to disease caused by the pathogenic bacterium Vibrio algynoliticus (according to scientific sources). Marine invertebrates of the Canary Islands, Tenerife.
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Spotted shrimp (Gnathophyllum elegans). Marine invertebrates of the Canary Islands, Tenerife.
© Sergio Hanquet / Biosphoto
© Sergio Hanquet / Biosphoto
Spotted shrimp (Gnathophyllum elegans). Marine invertebrates of the Canary Islands, Tenerife.
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Urchin Clingfish (Diademichthys lineatus) in Black Sea Urchin (Diadema sp), Jetty dive site, Banda Neira, Maluku, Banda Sea, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Urchin Clingfish (Diademichthys lineatus) in Black Sea Urchin (Diadema sp), Jetty dive site, Banda Neira, Maluku, Banda Sea, Indonesia
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Double-spined Urchin (Echinothrix calamaris), Night Dive, TK1 dive site, Lembeh Straits, Sulawesi, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Double-spined Urchin (Echinothrix calamaris), Night Dive, TK1 dive site, Lembeh Straits, Sulawesi, Indonesia
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Radiant Fire Urchin (Astropyga radiata), Joleha dive site, Lembeh Straits, Sulawesi, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Radiant Fire Urchin (Astropyga radiata), Joleha dive site, Lembeh Straits, Sulawesi, Indonesia
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Tiny empress cleaner shrimp on its cushion starfish. Mayotte
© Gabriel Barathieu / Biosphoto
© Gabriel Barathieu / Biosphoto
Tiny empress cleaner shrimp on its cushion starfish. Mayotte
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Ichthyosaur. Ichthyosaurus sp. Hettangian (-200 million years). Bristol Bay, UK. Detail inside the rib cage of an embryo. A sea urchin is visible
© Pascal Goetgheluck / Biosphoto
© Pascal Goetgheluck / Biosphoto
Ichthyosaur. Ichthyosaurus sp. Hettangian (-200 million years). Bristol Bay, UK. Detail inside the rib cage of an embryo. A sea urchin is visible under the ribs.- Blouet brothers collection
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Acrosalenia hemicidaroides and encrine (isocrinus sp.). Bajocian (168 million years). Vosges, France. The preservation of sea urchins with their
© Pascal Goetgheluck / Biosphoto
© Pascal Goetgheluck / Biosphoto
Acrosalenia hemicidaroides and encrine (isocrinus sp.). Bajocian (168 million years). Vosges, France. The preservation of sea urchins with their quills is exceptional, since they come off as soon as the animal dies. The analysis of the outcrop shows that the stratum with the sea urchins is surmounted by a sand dune several meters thick. We can assume that a hydraulic dune quickly buried the living sea urchins, making this exceptional preservation possible.- Blouet brothers collection
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Acrosalenia hemicidaroides and encrine (isocrinus sp.). Bajocian (168 million years). Vosges, France. The preservation of sea urchins with their quills is exceptional,
© Pascal Goetgheluck / Biosphoto
© Pascal Goetgheluck / Biosphoto
Acrosalenia hemicidaroides and encrine (isocrinus sp.). Bajocian (168 million years). Vosges, France. The preservation of sea urchins with their quills is exceptional, since they come off as soon as the animal dies. The analysis of the outcrop shows that the stratum with the sea urchins is surmounted by a sand dune several meters thick. We can assume that a hydraulic dune quickly buried the living sea urchins, making this exceptional preservation possible.- Blouet brothers collection
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Detail of the needles of a Sea Urchin (Echinus esculentus) - Oleron island - Atlantic ocean - france
© Bruno Guénard / Biosphoto
© Bruno Guénard / Biosphoto
Detail of the needles of a Sea Urchin (Echinus esculentus) - Oleron island - Atlantic ocean - france
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underwater atmosphere - Cap of good hope - south africa - atlantic ocean
© Bruno Guénard / Biosphoto
© Bruno Guénard / Biosphoto
underwater atmosphere - Cap of good hope - south africa - atlantic ocean
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Group of cape urchins - Cap of Good Hope - South Africa - Atlantic Ocean
© Bruno Guénard / Biosphoto
© Bruno Guénard / Biosphoto
Group of cape urchins - Cap of Good Hope - South Africa - Atlantic Ocean
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Group of cape urchins - Cap of Good Hope - South Africa - Atlantic Ocean
© Bruno Guénard / Biosphoto
© Bruno Guénard / Biosphoto
Group of cape urchins - Cap of Good Hope - South Africa - Atlantic Ocean
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Group of cape urchins - Cap of Good Hope - South Africa - Atlantic Ocean
© Bruno Guénard / Biosphoto
© Bruno Guénard / Biosphoto
Group of cape urchins - Cap of Good Hope - South Africa - Atlantic Ocean
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Salps, also known colloquially as “sea grape”) or salpa, salpae or salpas is a barrel-shaped, planktic tunicate. Antarctic Peninsula, Antarctica
© Franco Banfi / Biosphoto
© Franco Banfi / Biosphoto
Salps, also known colloquially as “sea grape”) or salpa, salpae or salpas is a barrel-shaped, planktic tunicate. Antarctic Peninsula, Antarctica
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Anemone (Urticinopsis antarctica). It is a filter feeder and opportunistic predator. Antarctic Peninsula, Antarctica
© Franco Banfi / Biosphoto
© Franco Banfi / Biosphoto
Anemone (Urticinopsis antarctica). It is a filter feeder and opportunistic predator. Antarctic Peninsula, Antarctica
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Aggregation of Brittle Star (Ophionotus victoriae) on a sandy bottom, It is a predator and opportunistic generalist and feeds on a wide range of
© Franco Banfi / Biosphoto
© Franco Banfi / Biosphoto
Aggregation of Brittle Star (Ophionotus victoriae) on a sandy bottom, It is a predator and opportunistic generalist and feeds on a wide range of invertebrates, especially krill. Antarctic Peninsula, Antarctica
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Salmon anemone (Isotealia antarctica), Antarctic Peninsula, Antarctica
© Franco Banfi / Biosphoto
© Franco Banfi / Biosphoto
Salmon anemone (Isotealia antarctica), Antarctic Peninsula, Antarctica
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Carapace of sea urchin ((Brissus unicolor). Tenerife, Canary Islands.
© Sergio Hanquet / Biosphoto
© Sergio Hanquet / Biosphoto
Carapace of sea urchin ((Brissus unicolor). Tenerife, Canary Islands.
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Concentration of mysedaceans (Mysidacea) near a diademed urchin, where they probably take refuge among its quills before a predator attacks. These
© Sergio Hanquet / Biosphoto
© Sergio Hanquet / Biosphoto
Concentration of mysedaceans (Mysidacea) near a diademed urchin, where they probably take refuge among its quills before a predator attacks. These small planktonic crustaceans are part of the diet of most fish.
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Edible crab, Cancer pagurus, Flatanger, coastal commune in central Norway, north of the Trondheimfjord, North Atlantic Ocean.Atlantic Ocean
© Franco Banfi / Biosphoto
© Franco Banfi / Biosphoto
Edible crab, Cancer pagurus, Flatanger, coastal commune in central Norway, north of the Trondheimfjord, North Atlantic Ocean.Atlantic Ocean
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Edible crab, Cancer pagurus, Flatanger, coastal commune in central Norway, north of the Trondheimfjord, North Atlantic Ocean.Atlantic Ocean
© Franco Banfi / Biosphoto
© Franco Banfi / Biosphoto
Edible crab, Cancer pagurus, Flatanger, coastal commune in central Norway, north of the Trondheimfjord, North Atlantic Ocean.Atlantic Ocean
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Sea urchin (Echinus acutus) on a wall of of sea anemone (Protanthea simplex). Flatanger, coastal commune in central Norway, north of the
© Franco Banfi / Biosphoto
© Franco Banfi / Biosphoto
Sea urchin (Echinus acutus) on a wall of of sea anemone (Protanthea simplex). Flatanger, coastal commune in central Norway, north of the Trondheimfjord, North Atlantic Ocean, Norway
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Sea urchin (Echinus acutus) Flatanger, coastal commune in central Norway, north of the Trondheimfjord, North Atlantic Ocean, Norway
© Franco Banfi / Biosphoto
© Franco Banfi / Biosphoto
Sea urchin (Echinus acutus) Flatanger, coastal commune in central Norway, north of the Trondheimfjord, North Atlantic Ocean, Norway
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Edible crab, Cancer pagurus, Flatanger, coastal commune in central Norway, north of the Trondheimfjord, North Atlantic Ocean.
© Franco Banfi / Biosphoto
© Franco Banfi / Biosphoto
Edible crab, Cancer pagurus, Flatanger, coastal commune in central Norway, north of the Trondheimfjord, North Atlantic Ocean.
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Field of Pen shells (Pinna nobilis), in the Thau Lagoon (Hérault, Occitanie, France), July 2021. Species classified as critically endangered
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Field of Pen shells (Pinna nobilis), in the Thau Lagoon (Hérault, Occitanie, France), July 2021. Species classified as critically endangered following the epizootic (linked to a Haplosporidium parasite) which has affected the entire Mediterranean region since 2016.
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Field of Pen shells (Pinna nobilis), in the Thau Lagoon (Hérault, Occitanie, France), July 2021. Species classified as critically endangered
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Field of Pen shells (Pinna nobilis), in the Thau Lagoon (Hérault, Occitanie, France), July 2021. Species classified as critically endangered following the epizootic (linked to a Haplosporidium parasite) which has affected the entire Mediterranean region since 2016.
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Cake Urchin (Tripneustes gratilla) predate by a sea star, Crystal Bay Wall dive site, Padang Bai, Bali, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Cake Urchin (Tripneustes gratilla) predate by a sea star, Crystal Bay Wall dive site, Padang Bai, Bali, Indonesia
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Rock-boring Urchin (Echinometra mathaei), night dive, Mimpi Channel Jetty dive site, near Menjangan Island, Buleleng Regency, Bali, Indonesia
© Colin Marshall / Biosphoto
© Colin Marshall / Biosphoto
Rock-boring Urchin (Echinometra mathaei), night dive, Mimpi Channel Jetty dive site, near Menjangan Island, Buleleng Regency, Bali, Indonesia
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Double-spined Urchin (Echinothrix calamaris) juvenile, Tahiti,
© Fabien Michenet / Biosphoto
© Fabien Michenet / Biosphoto
Double-spined Urchin (Echinothrix calamaris) juvenile, Tahiti, French Polynesia
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Purple sea urchin (Sphaerechinus granularis). Tenerife, Canary Islands.
© Sergio Hanquet / Biosphoto
© Sergio Hanquet / Biosphoto
Purple sea urchin (Sphaerechinus granularis). Tenerife, Canary Islands.
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Purple sea urchin (Sphaerechinus granularis). Tenerife, Canary Islands.
© Sergio Hanquet / Biosphoto
© Sergio Hanquet / Biosphoto
Purple sea urchin (Sphaerechinus granularis). Tenerife, Canary Islands.
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Long-spined sea urchin (Diadema africanum, antillarum) Marine invertebrates of the Canary Islands, Tenerife.
© Sergio Hanquet / Biosphoto
© Sergio Hanquet / Biosphoto
Long-spined sea urchin (Diadema africanum, antillarum) Marine invertebrates of the Canary Islands, Tenerife.
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Fire worm (Hermodice carunculata) feeding on a sea urchin. Invertebrates of the Canary Islands, Tenerife.
© Sergio Hanquet / Biosphoto
© Sergio Hanquet / Biosphoto
Fire worm (Hermodice carunculata) feeding on a sea urchin. Invertebrates of the Canary Islands, Tenerife.
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contamination: Purple sea urchin (Sphaerechinus granularis).Tenerife, Canary Islands.
© Sergio Hanquet / Biosphoto
© Sergio Hanquet / Biosphoto
contamination: Purple sea urchin (Sphaerechinus granularis).Tenerife, Canary Islands.
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Sea urchin, (Stylocidaris affinis), Ponza Island, Italy, Tyrrhenian Sea, Mediterranean
© Franco Banfi / Biosphoto
© Franco Banfi / Biosphoto
Sea urchin, (Stylocidaris affinis), Ponza Island, Italy, Tyrrhenian Sea, Mediterranean
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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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Purple sea urchin (Paracentrotus lividus) and Black sea-urchin (Arbacia lixula) on Banded dye-murex (Hexaplex trunculus) laying eggs, in the port of
© Mathieu Foulquié / Biosphoto
© Mathieu Foulquié / Biosphoto
Purple sea urchin (Paracentrotus lividus) and Black sea-urchin (Arbacia lixula) on Banded dye-murex (Hexaplex trunculus) laying eggs, in the port of Sète, Hérault, Occitania, France