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Keywords from Image Description:
FMIB Opisthopus transversus femaleDorsal view.jpeg check categories August Opisthopus transversus female Dorsal view Subject Crabs Opisthopus Tag Shellfish Cite book Grapsoid Crabs of America Rathbun Mary Washington DC Government Printing Office Bulletin United States National Museum no Fig Creator Mary Rathbun PDUWASHFMIB