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Aboral view of a specimen from Capri Island, Italy from Gasco, F. 1876. Descrizione di alcuni Echinodermi nuovi o per la prima trovati nel Mediterraneo. Rendiconto dell'Accademia delle Scienze Fische e Matematiche 15, 32-41.
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Minorca (Spain)
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Minorca (Spain)
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Minorca (Spain)
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Minorca (Spain)
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Aboral and oral view of deep-sea heart urchins from a DFO trawl survey in the St. Lawrence. Tests appear mostly-bare (missing their fine covering of small spines).
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Several specimens captured in a DFO trawl survey in the St. Lawrence
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With spines intact
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Heart sea urchin, from the Belgian continental shelf. Photographed on a dark background at the location where it was caught. The animal lived on in the aquariums of the Antwerp Zoo. Diameter: ~8 cm 28 February 2008
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Antiparos (Greece), depth -7 m
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Antiparos (Greece), depth -5 m
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Antiparos (Greece), depth -2 m
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Antiparos (Greece), depth -3 m
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Specimen from Alboran Platform, INDEMARES Alboran stn. DR20, 35º57.66’N, 02º58.85’W, 45-48 m on rhodolith bed (diametre 7.5 mm)
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off Damnoni, Crete, Greece ca. 12 m depth 35°10'15.4"N 24°24'37.6"E
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Sphaerechinus granularis
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Sphaerechinus granularis
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Sphaerechinus granularis
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Sphaerechinus granularis
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Limnos (Greece)
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A purple-spined sea urchin (Arbacia punctulata) at the Flower Garden Banks National Marine Sanctuary, l ocated 70 to 115 miles off the coast of Texas and Louisiana (NOAA picture (http://flowergarden.noaa.gov/about/echinodermlist.html)).
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Sand dollars from a DFO trawl survey.
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Pair of sand dollars, along with a Mysis (bottom) as seen in Manicouagan area.