4. On 



3.0- 



E 2.0H 



<D 



> 



b 



1.0- 



1 



Range 

 • Pooled 



! I 



I. On 



.5- 



* 



\ 



\ 



I. O-i 



.5- 



+ 1 



1 



i 



I.0-. 



o .5- 



i 1 



1 



17 



Sampling Station 



1 



i 



19 



Figure 38. Species diversity: range of six Water's samples and all 

 six pooled, August 1975. 



60 



