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Arcularia crassa (R.A.Philippi, 1849)
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Buccinum crassum Koch, 1849
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Buccinum crassum R.A.Philippi, 1849
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Nassa crassa (R.A.Philippi, 1849)
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Nassa percrassa Giner Mari, 1934
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Nassa semisulcata Hombron & Jacquinot, 1848
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Nassa semisulcata Rousseau, 1854
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Nassarius crassus (R.A.Philippi, 1849)
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Niotha semisulcata (Hombron & Jacquinot, 1848)
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Niotha semisulcata (Roussean, 1854)
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Phrontis crassus (R.A.Philippi, 1849)