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Figure 2. ^"^"^[^ °J ^he transect-grid system used to measure habitat variables. Dots along transects are 

 at 1.09-ft intervals and indicate locations where depth and velocity are measured. Dashed lines 

 indicate boundaries of cells, within which cover, substrate and embcddedness are estimated The 

 shaded area represents one cell. The square cell (dotted lines) is a 3.28 ft^ area used to 

 measure all variables at the capture site. 



