. The emigrations of animals from the sea. Animal ecology; Animal migration. Body Fluids 119 + 10 X o -. 20 40 HOURS Fig 20. Changes in weight of Hyas aranea, Cancer pagurus, and Carcinus meanas after transfer from the North Sea (salinity, 32%) to brackish water (salinity, 2%). (After Schlieper, 1933.) '. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Pearse, A. S. (Arthur Sperry), 1877-1956. Dryden, N. Y. , Sherwood Press

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