The effect of photoperiod acclimation on
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Ballinger, Royce E. ;Hawker, Jon ;Sexton, Owen J.
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Article
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1969
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John Wiley and Sons
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English
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Preferred temperatures of Sceloporus unduhtus, which were acclimated to 2OoC under 12 hour and 6 hour photoperiods, were determined in a thigmothermal gradient. The longer photoperiod (12 hours light) increased the preferred temperature in lizards collected i n May while the shorter photoperiod (6 h