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Panama, Panamá, Isla Venado, under rocks at LWST, collected 1974, ex coll. F.J.A. Slieker Jr.. Image by Joop Trausel and Frans Slieker
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Panama, Panamá, Canal Zone, Balboa, ex coll. F.J.A. Slieker Jr.. Image by Joop Trausel and Frans Slieker
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Japan, Wakayama, collected 1974, ex coll. F.J.A. Slieker Jr.. Image by Joop Trausel and Frans Slieker
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Mexico, Sonora, Puerto Peñasco, collected 13th February 1964, ex coll. F.J.A. Slieker Jr.. Image by Joop Trausel and Frans Slieker
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Ecuador, Manabi, Isla Salango, under rocks at low tide, collected November 1995, ex coll. J.G.B. Nieuwenhuis. Image by Joop Trausel and Frans Slieker
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Ecuador, Guayas, La Libertad, under rocks at low tide, collected November 1995, ex coll. J.G.B. Nieuwenhuis. Image by Joop Trausel and Frans Slieker
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Ecuador, Manabi, Bahía de Caráquez , under rocks at low tide, collected November 1995, ex coll. J.G.B. Nieuwenhuis. Image by Joop Trausel and Frans Slieker
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Ecuador, Manabi, Bahía de Caráquez , under rocks at LWST, collected January 1990, ex coll. J.G.B. Nieuwenhuis. Image by Joop Trausel and Frans Slieker
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Mexico, Sonora, Guaymas, collected January 1948, ex coll. F.J.A. Slieker Jr.. Image by Joop Trausel and Frans Slieker
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Panama, Veraguas, Isla de Coiba, in muddy sand, by diving, at 3 m depth, collected 2006-00-00, ex coll. H.H.M. Vermeij. Image by Joop Trausel and Frans Slieker.
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Ecuador, Guayas, La Libertad, under rocks at low tide, collected January 1990, ex coll. J.G.B. Nieuwenhuis. Image by Joop Trausel and Frans Slieker
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Sri Lanka, Kalutara, Beruwala, ex coll. J.G.B. Nieuwenhuis. Image by Joop Trausel and Frans Slieker
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Panama, Panamá, Panamá City, Punta Calafata, collected 11th November 1985, ex coll. J.Ph. Voorwinde. Image by Joop Trausel and Frans Slieker
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Mexico, Baja California Norte, San Felipe, collected January 1977, ex coll. F.J.A. Slieker Jr.. Image by Joop Trausel and Frans Slieker
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Mexico, Nayarit, collected 1974, ex coll. F.J.A. Slieker Jr.. Image by Joop Trausel and Frans Slieker
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South Africa, Eastern Cape, St. Francis Bay, Jeffreys Bay, in shellgrit at waters edge, collected 1980, ex coll. F.J.A. Slieker Jr.. Image by Joop Trausel and Frans Slieker
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Family: ColumbellidaeSize: 18 mmOrigin: Nicaragua to EcuadorPhoto: U.Schmidt, 2006