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Netherlands, Zuid-Holland, Hoekse Waard, Numansdorp, collected 1965-04-15, ex coll. H. van Buren. Image by Joop Trausel and Frans Slieker.
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New Zealand, Southland, Foveaux Strait, by oyster dredging, at 33 m depth, collected 7th March 1967, ex coll. M.A. Wotton. Image by Joop Trausel and Frans Slieker
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New Zealand, Wellington, Plimmerton, Karehana Bay, from undersurfaces of stones, collected 10th April 1972, ex coll. M.A. Wotton. Image by Joop Trausel and Frans Slieker
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Netherlands, Zuid-Holland, Hoekse Waard, Numansdorp, collected 15th April 1965, ex coll. H. van Buren. Image by Joop Trausel and Frans Slieker
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Netherlands, Zeeland, Schouwen-Duiveland, Zierikzee, Kaaskenswater, collected August 1998, ex coll. J. Trausel. Image by Joop Trausel and Frans Slieker
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New Zealand, Hawkes' Bay, Hawke's Bay, Te Auroa Point, in shell sand, collected 1981-01-00, ex coll. M.A. Wotton. Image by Joop Trausel and Frans Slieker.
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Netherlands, Zuid-Holland, Voorne-Putten, Oostvoorne, beached, collected 1970-06-00, ex coll. J. Trausel. Image by Joop Trausel and Frans Slieker.
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New Zealand, Marlborough, Picton, only found washed up, these are small, average lenght is about 16 mm but usually not found, collected 1975, ex coll. M.A. Wotton. Image by Joop Trausel and Frans Slieker
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New Zealand, Bay of Plenty, Coromandel Peninsula, Whitianga, Buffalo Beach, in shell sand, collected January 1982, ex coll. M.A. Wotton. Image by Joop Trausel and Frans Slieker
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New Zealand, Wellington, Wellington Harbour, in shell sand, collected February 1974, ex coll. M.A. Wotton. Image by Joop Trausel and Frans Slieker
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