TEMPERATURE SELECTION BY YOUNG TOPSMELT 



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Fig. 1 Changes in temperature selected by (a) 11- and (b) 18-day- 

 old larvae during an experiment. There were 312 fish observations at 

 11 days and 330 at 18 days. Solid circles represent the mean selected 

 temperature at each observation; vertical lines show one standard 

 deviation above and below the mean selected temperature; and the 

 horizontal bars demarcate the experimental gradient. 



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Fig. 2 Changes in temperature selected by 192-day-old juveniles 

 during an experiment. There were 252 fish observations. (See Fig. 1 

 for explanation of symbols. ) 



