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Description
A biologist of the Bureau of Commercial Fisheries collecting urine from a bluecrab for use in a study of the composition of body fluids. The crab's urinaryopening is at the base of the antenna. (Image credit: NOAA Central Library Historical Fisheries Collection | D. W. Windley BCF)
Credit
NOAA Central Library Historical Fisheries Collection
Photographer
D. W. Windley BCF
Collection
Historic Fisheries