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Article: Studies from University of Plymouth yield new data on physiology.
- Article from:
- Biotech Week
- Article date:
- November 11, 2009
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According to a study from Plymouth, the United Kingdom, "Synchronized air breathing may have evolved as a way of minimizing the predation risk known to be associated with air breathing in fish. Little is known about how the size of individuals affects synchronized air breathing and whether some individuals are required to surface earlier than necessary in support of conspecifics, while others delay air intake."
"Here, the air-breathing behavior of Hoplosternum littorale held in groups or in isolation was investigated in relation to body mass, oxygen tensions, and a variety of other physiological parameters (plasma lactate, hepatic glycogen, hematocrit, ...