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Keywords: air breathing
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Journal Articles
J Exp Biol (2010) 213 (16): 2797–2807.
Published: 15 August 2010
... cardiorespiratory responses to environmental hypercarbia in the air-breathing fish, Hoplerythrinus unitaeniatus (jeju). Fish were exposed to graded hypercarbia (1, 2.5, 5, 10 and 20% CO 2 ) and also to graded levels of environmental acidosis (pH ~7.0, 6.0, 5.8, 5.6, 5.3 and 4.7) equal to the pH levels...
Journal Articles
J Exp Biol (2007) 210 (23): 4224–4232.
Published: 01 December 2007
...D. J. McKenzie; H. A. Campbell; E. W. Taylor; M. Micheli; F. T. Rantin; A. S. Abe SUMMARY The jeju is a teleost fish with bimodal respiration that utilizes a modified swim bladder as an air-breathing organ (ABO). Like all air-breathing fish studied to date, jeju exhibit pronounced changes in heart...
Journal Articles
J Exp Biol (2007) 210 (10): 1715–1725.
Published: 15 May 2007
... the possibility that that the evolutionary loss of hypoxic bradycardia may have coincided with some forms of air breathing in fishes. Experiments are needed to test some of these possibilities. Ultimately, any potential benefit of hypoxic bradycardia must be placed in the proper context of myocardial oxygen...
Journal Articles
J Exp Biol (2004) 207 (1): 33–39.
Published: 01 January 2004
...% of air saturation, and that it can tolerate at least 2 h at even lower O 2 levels. Furthermore, during air exposure, which was tolerated for more than 3 h, it upheld a rate of O 2 consumption that was 60% of that in water. The hypoxia tolerance and air breathing abilities enables this fish to stay...
Journal Articles
J Exp Biol (1987) 133 (1): 371–393.
Published: 01 November 1987
...BRIAN R. McMAHON; WARREN W. BURGGREN The Japanese weatherloaeh ( Misgurnus anguillicaudatus Cantor) can exchange gases both with water, via gills and skin, and with air, via the posterior region of the alimentary canal (intestine). Air breathing occurs by unidirectional ventilation...
Journal Articles
J Exp Biol (1987) 129 (1): 83–106.
Published: 01 May 1987
... aquatic ventilation reduce these costs, and intermittent gill use in aquatic breathing, which is the exact analogue of the pattern for branchial respiratory use during air breathing, seems to optimize aquatic O 2 uptake with minimal ventilatory cost. 14 10 1986 © 1987 by Company of Biologists...
Journal Articles
J Exp Biol (1984) 108 (1): 357–375.
Published: 01 January 1984
...JEFFREY B. GRAHAM; TROY A. BAIRD Synbranchus marmoratus (Bloch) breathes air during terrestrial excursions and while dwelling in hypoxic water and utilizes its gills and adjacent buccopharyngeal epithelium as an air-breathing organ (ABO). This fish uses gills and skin for aquatic respiration...