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FMIB Sesamra Sesarma Curacaoense sulcatum.jpeg check categories August Sesamra Sesarma Curacaoense sulcatum Subject Crabs Sesarma Tag Shellfish Cite book Grapsoid Crabs of America Rathbun Mary Washington DC Government Printing Office Bulletin United States National Museum no Plate Creator Mary Rathbun PDUWASHFMIB Institution