Netherlands, Zuid-Holland, Hoek van Holland, beached after storm, collected February 1998, ex coll. J. Trausel. Image by Joop Trausel and Frans Slieker
France, Languedoc-Roussillon, Pyrénées-Orientales, Banyuls sur Mer, at 50 m depth, collected July 1976, ex coll. J. Trausel. Image by Joop Trausel and Frans Slieker