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Bahamas, City of Freeport, Gold Rock, shell-sand , by dredging, at 30 m depth, collected 1980-08-20, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker.
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Curaçao, Spaanse Water, shallow water, by snorkeling, collected 1967-00-00, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker.
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United States, California, Santa Catalina Island, by trawling, at 6 m depth, collected December 1974, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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Panama, Panamá, Archipiélago de las Perlas, Isla Pedro Gonzáles, sandy bottom , by trawling, at 9 m depth, collected February 1987, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker