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Italy, Lazio, Roma, Anzio, at 500 m depth, collected February 1999, ex coll. J. Trausel. Image by Joop Trausel and Frans Slieker
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France, Provence-Alpes-Côte d'Azur, Alpes-Maritimes, in front of Cap Ferrat, in clay with coral debris, by dredge, at 100-110 m depth, collected October 1981, ex coll. J. Trausel. Image by Joop Trausel and Frans Slieker
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Common tusk shell from Roscoff, France. Length= 42 mm August 1985
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Taiwan, Kaohsiung, Pratas Island, on sand bottom, by trawling, collected dead, at 300-500 m depth, collected 2009-09-01, ex coll. A.F. de Jong. Image by Joop Trausel and Frans Slieker.
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Spain, Andalucia, Cadiz, Bahia de Cadiz, MOUNDFORCE 2004, Sta. 25, by dredging, at 888 m depth, collected 2004-08-25, ex coll. J. Trausel. Image by Joop Trausel and Frans Slieker.
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Taiwan, Penghu, Taiwan Strait, collected 1974, ex coll. F.J.A. Slieker Jr.. Image by Joop Trausel and Frans Slieker
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holotype, MNHN
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Atlantic Ocean, North Atlantic, at 2650 m depth, collected July 1999, ex coll. J. Trausel. Image by Joop Trausel and Frans Slieker
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United Kingdom, Highland, Outer Hebrides, E of Mingulay, BIOSYS 2006, Sta. 11, by dredging, at 174 m depth, collected 10th July 2006, ex coll. J. Trausel. Image by Joop Trausel and Frans Slieker
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