Hibernation in a monotreme, the echidna (Tachyglossus aculeatus).

@article{Grigg1989HibernationIA,
  title={Hibernation in a monotreme, the echidna (Tachyglossus aculeatus).},
  author={Gordon C. Grigg and Lyn A. Beard and Michael L. Augee},
  journal={Comparative biochemistry and physiology. A, Comparative physiology},
  year={1989},
  volume={92 4},
  pages={
          609-12
        }
}
The body temperatures of five echidnas in Australia's Southern Alps were monitored by radio telemetry from February to December 1987. All five hibernated throughout the winter, showing very low body temperatures (4-9 degrees C, close to ambient) when torpid, compared with 28-33 degrees C in a typical day during the active season. Spontaneous arousals from hibernation occurred every 2-3 weeks, during which body temperatures rose rapidly to over 30 degrees C for several hours before dropping to… CONTINUE READING
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References

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SHOWING 1-8 OF 8 REFERENCES

The Biology of the Monotremes

  • M. Griffiths
  • In Strategies in Cold: Natural
  • 1978
Highly Influential
4 Excerpts

Temperature regulation and adrenal function in the echidna

  • M L.Augee
  • Ph.D. Thesis,
  • 1969
Highly Influential
5 Excerpts

Monotremes and the evolution of homeothermy

  • University, Clayton, Victoria, L Australia.AugeeM.
  • In Monotreme Biology,
  • 1978

Shallow , daily torpor : A thermoregularity adaptation

  • J. MartinC.
  • Strategies in Cold : Natural Torpidity and…
  • 1978

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