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Australia, Western Australia, Port Hedland, Cape Keraudren, collected at low tide, collected 1973, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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India, Tamil Nadu, Rameswaram, by trawling, at 35-40 m depth, collected 2010-00-00, ex coll. H.H.M. Vermeij. Image by Joop Trausel and Frans Slieker.
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Thailand, Phuket, Koh Raya, off Rawai, ex coll. H.H.M. Vermeij. Image by Joop Trausel and Frans Slieker.
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Philippines, Zamboanga Peninsula, by fishing, collected 1986-00-00, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker.
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Brazil, Santa Catarina, off Cabo de Santa Marta, by trawling, at 80-100 m depth, collected 2007-12-00, ex coll. R.S. Lopes. Image by Joop Trausel and Frans Slieker.
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Cape Verde, São Vicente, Mindelo, Praia de Laginha, on te beach in shell grit, collected April 2014, ex coll. J. Trausel. Image by Joop Trausel and Frans Slieker
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United States, Florida, Miami, Stiltsville Finger Channels, on mud flats , at 0.6-0.9 m depth, collected 1987-00-00, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker.
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Philippines, ARMM, Sulu, Siasi Island, by fishing, collected 1979, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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Solomon Islands, Malaita, Langa Langa Lagoon, by fishing, collected January 1987, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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Philippines, Central Visayas, Cebu, Visayan Islands, Doong Island, by diving, at 10-15 m depth, collected 2008-00-00, ex coll. J. Trausel. Image by Joop Trausel and Frans Slieker.
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Solomon Islands, Malaita, Langa Langa Lagoon, by fishing, collected 1987-00-00, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker.
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Japan, Okinawa, Cape of Zampa, sandy bottom, by trawling, at 20 m depth, collected 1959, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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Fiji, John's Knob, rubble , by SCUBA diving, at 15 m depth, collected 1988, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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Philippines, by fishing, collected 1985, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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Philippines, Central Visayas, Cebu, by trawling, collected 1988, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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Japan, Wakayama, Pt. Tanabe Bay, off Sakai, sand bottom , by trawling, at 20 m depth, collected 27th January 1990, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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Finding place: Southern Australia.
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Australia, South Australia, Brighton, sand bottom, by trawling, at 5-10 m depth, collected 1988, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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Australia, Western Australia, Port Hedland, low tide, collected 1988, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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Australia, Queensland, Bowen, sandy bottom , by fishing, collected 1988, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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Solomon Islands, Guadalcanal, Marau Sound, Honiara, sand, coral bottom , by dredging, at 12-15 m depth, collected April 1983, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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Brazil, Espírito Santo, Guarapari, by trawling, at 50-60 m depth, collected 2008-12-00, ex coll. H.H.M. Vermeij. Image by Joop Trausel and Frans Slieker.
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Aruba, Malmok, sand, coral and sponges bottom , by SCUBA diving, at 6 m depth, collected November 1986, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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India, Tamil Nadu, Ramesvaram, by diving, collected 1987, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker