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Visayan Sea, by fishing, collected 1987, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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Philippines, Eastern Visayas, Samar Island, by fishing, collected 1988-00-00, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker.
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Japan, Aichi, Mikawa Issili, sandy-mud bottom, by trawling, at 10-50 m depth, collected 1959, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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Australia, New South Wales, Montague Island, collected 1985, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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New Zealand, Bay of Plenty, Coromandel Peninsula, off Kereta, by fishing, collected August 1972, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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New Zealand, Bay of Plenty, Thames, by fishing, collected 1972-08-00, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker.
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New Zealand, Southland, Stewart Island, Horseshoe Bay, on sandy beach, collected 26th April 2012, ex coll. M.A. Wotton. Image by Joop Trausel and Frans Slieker
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Thailand, Phuket, Phuket Island, in shallow water on sand, collected 2012-06-00, ex coll. J. Trausel. Image by Joop Trausel and Frans Slieker.
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India, Tamil Nadu, Tuticorin, Tirunelveli, by fishing, collected 1985, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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New Zealand, Bay of Plenty, Opotiki, by trawling, ex coll. H.H.M. Vermeij. Image by Joop Trausel and Frans Slieker.
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New Zealand, Auckland, Whangaparaoa, by dredging, at 12 m depth, collected 1980-00-00, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker.
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New Zealand, Northland, Doubtless Bay, Tokerau Beach, in shallow water, by dredging, collected 2002-06-00, ex coll. H.H.M. Vermeij. Image by Joop Trausel and Frans Slieker.
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3m deep, Cubelles, Barcelona, Catalunya, NE. Spain. 21mm. Pallial sinus deeply carved, merging with the pallial line; adductor muscle prints pronounced.
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Bailiwick of Guernsey, Herm, Shell Beach, beached, collected August 2006, ex coll. J. Trausel. Image by Joop Trausel and Frans Slieker