Aquatic Macroinvertebrate Data: MARIAS RIVER upstream of Dead Indian Coulee. July 19, 



1995. 



71 



- ' 247 



' 23 

 . 11 



' 3.28 



35 



85 



83 



12 



3 



3.75 



2.98 



16.15 



86.52 



16 



3 

 1 

 5 



47 

 

 38 



10 

 51 

 39 



Functional Feeding Grp. 



%RA 



#taxa 



Filterers 



Collector-Gatherers 



Shredders 



Scrapers 



Predators 



Est. total number of organisms 

 Est. number collected per foot 

 Est. number collected per minute 



A-7 



