ECOLOGICAL SUCCESSION. 



TABLE IX. 



LEECHES. 



'. 













 



Glos\iph<>nia fusca Castle 



puniliit-i Leidy * 



ft-r:-i'l'i Y'-rrill . . * 



\I-:'rli,l,-llii -ay ... 



//.- ' nill 



I'lijiui'ili-llii para -i Say 

 'nlfllii rn^ ii \Vrrill 



< ifill<ll : :ta 



//.. n 



irs and letters see p. 1 1 . 



TABLI- X 



SPH^ERID.C ASP 





 

 

 





 





S 



M 





i NIONID/1 



/ afn 1 am 



i y 



loiltil H: 



. : :: / :tia Lea. . . 

 H'll 1 KIN V 



.\f n m Lins 



M .. 'i line 



\l u :i. '.-.. ' 



TAHLE \ I 



ULS. 





