Adjustment of Buoyancy and Excess Internal Pressure of Swimbladder Gases in Some North American Freshwater Fishes

1 June 1974

journal article
Published by Canadian Science Publishing in Journal of the Fisheries Research Board of Canada

Vol. 31 (6) , 1139-1141
https://doi.org/10.1139/f74-130

Abstract

All 12 species of physostomes and 8 species of physoclists altered their buoyancy in response to a change in water velocity. All species showed excess internal pressure of swimbladder gases.

Keywords

BUOYANCY
EXCESS INTERNAL PRESSURE
FISHES
FRESHWATER
AMERICAN
PHYSOSTOMES
PHYSOCLISTS
PRESSURE OF SWIMBLADDER

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