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Fig. 1.
O2max values
throughout acclimation in P. maniculatus submitted to
cold-acclimation (closed symbols) and control individuals (open symbols). The
broken vertical line indicates the beginning of the cold-acclimation. Values
are means ± S.E.M., and different symbols are used for the
three different subgroups measured in each treatment (see Materials and
methods for details and N values).