作者: R.M. Brigham , C.K.R. Willis , F. Geiser , N. Mzilikazi
DOI: 10.1016/J.JTHERBIO.2011.08.001
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摘要: Abstract Boyles et al. (this issue) argue against the use of body temperature ( T b ) thresholds to quantify expression torpor in endotherms and our purpose is provide a counterpoint argument. We contend that valuable information about ecological factors influencing evolution thermoregulation. also point out shortcomings so-called heterothermy index proposed as an alternative. However, be clear, we do agree with can limit some aspects study thermoregulation applaud more widespread incorporation theoretical underpinnings by others.