25 



c 

 a> 



S CO 

 CO CO 



c cu 



(D CO 

 TD CO 



CO 



O Q) 

 x: > 





Sculoin SpsSJSS 

 Q Slimy 



♦ Torrent 

 ■ Shorthead 



abundant common uncommon 

 Sculpin Abundance 



rare 



Figure 10: Benthic macroinvertebrate density at sites with four levels of abundance for 

 slimy, torrent, and shorthead sculpins. Zoobenthos densities and sculpin abundance were 

 assessed qualitatively (see p. 8 for definition of sculpin abundance and zoobenthos 

 density). 



