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Solomon Islands, Malaita, Ata'a, collected 1965, ex coll. W.J.H. Onverwagt. Image by Joop Trausel and Frans Slieker
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Philippines, Central Visayas, Cebu, ex coll. J.Ph. Voorwinde. Image by Joop Trausel and Frans Slieker
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Philippines. Image by Joop Trausel and Frans Slieker
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Philippines, Central Visayas, Cebu, Mactan Island, Cordova, collected 1984, ex coll. J.G.B. Nieuwenhuis. Image by Joop Trausel and Frans Slieker
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Philippines, ex coll. J. Trausel. Image by Joop Trausel and Frans Slieker
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Angola, collected 1984, ex coll. W.J.H. Onverwagt. 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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Senegal, Dakar, Baie de Gorée, at 20 m depth, collected 1992, ex coll. J. Trausel. Image by Joop Trausel and Frans Slieker
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Senegal, Thies, Kayar, at 100 m depth, collected February 1996, ex coll. J. Trausel. Image by Joop Trausel and Frans Slieker
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Guinea, Coyah, Conakry, ex coll. J. Trausel. 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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France, Bretagne, Morbihan, Quiberon, Plage de Conguel 8/04/2016
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Near Riumar, Baix Ebre, Catalonia, Spain 26 March 2008
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Finding Place: Italy. Sicily. South side of Magnisi Peninsula.
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Paros (Greece)
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Rab (Croatia)