Notes on the gas content and neutral buoyancy in physostome fish
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http://hdl.handle.net/11250/114412Utgivelsesdato
1972Metadata
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SUNDNES, G. and BRATLAND, P. 1972. Notes on the gas content and neutral buoyancy
in physostome fish. FiskDir. Skr. Ser. HavUnders., 16 : 89-97.
Field and experimental observations from herring (Clupea harengus) and char (Salmo
alpinus) indicate that the swimbladder gas is not only "swallowed" from the atmosphere,
but may also be deposited from the vascular system or tissue around the swimbladder
lumen.
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[Fiskeridirektoratets havforskningsinstitutt]Serie
Fiskeridirektoratets skrifter, Serie Havundersøkelservol 16 no 3