NO. 15 



ARTHROPOD HOSTS OF HELMINTHS — HALL 



41 



5 



Q 



a •— 



~ U ^ 



Co 



•5 



"S to s 



"2 ?* "^ o 



■Ci, -Ci. -Ci, -Cl. ■£ <!.) 



o o o o a ^ 



c, "-J to <-> s "^ 



h I" ? h i .§: 



S u G 5 tt: tc 



= Co s i 



-; a to «^ <3 



« 5, s s e 

 •■2 -S "2 ^ 5 





S: G G 



Li O D-i »^. ■»-■ 



G 



o 

 U 



Oh 



CLh 



3 



bo 



c 

 D 



o 

 > 

 '2 



u 



d 



u 



^ 



u 



ho 

 o 

 Q 



O O 





i^ 



