. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 10 ZO MO SO 10 20 ATM. 40 60 SO 10 20 40 tO 80 100 FIGURE 4. Gas composition in the swimbladder in relation to total pressure. Left: Uro- phycis chuss (C), Urophycis regius (R), Urophycis tennis (T). Middle: Tautogolabrus ad- spersus (T), Urophycis chesteri (U), Simcnchelys parasiticus (SI), Synaphobranchus pinnatus (SY). Right: Peristedion miniatum (P), Sebastcs marinus (S), Cottunculus thompsonii (C), Notacanthus phasganorus (N), Argentina silus (A). These fishes were taken off the New England coast. The N2 percentages of


. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. 10 ZO MO SO 10 20 ATM. 40 60 SO 10 20 40 tO 80 100 FIGURE 4. Gas composition in the swimbladder in relation to total pressure. Left: Uro- phycis chuss (C), Urophycis regius (R), Urophycis tennis (T). Middle: Tautogolabrus ad- spersus (T), Urophycis chesteri (U), Simcnchelys parasiticus (SI), Synaphobranchus pinnatus (SY). Right: Peristedion miniatum (P), Sebastcs marinus (S), Cottunculus thompsonii (C), Notacanthus phasganorus (N), Argentina silus (A). These fishes were taken off the New England coast. The N2 percentages of Simenchelys and Synaphobranchus obtained by Schloesing and Richard (1896) are entered on Figure 1. They are about twice as great as those shown from our data on these species. what may be called the secreted 3 part which is responsible for the pressure build-up. As the nitrogen tension is known to be constant and very near to atmosphere at all depths (Rakestraw and Emmel, 1938; Hamm and Thompson, 1941), we shall 3 We shall use the word "secretion" to mean any process whereby gases are deposited into the swimbladder so as to increase potentially or really the partial pressure above that in the ambient 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 Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory


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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology