• Evolutionary responses of discontinuous gas exchange in insects 

      White, Craig R.; Blackburn, Tim M.; Terblanche, John S.; Marais, Elrike; Gibernau, Marc; Chown, Steven L. (National Academy of Sciences, 2007-05)
      The discontinuous gas-exchange cycles (DGCs) observed in many quiescent insects have been a cause of debate for decades, but no consensus on their evolutionary origin or adaptive significance has been achieved. Nevertheless, ...