SVN FeV ik 
Plate XV. 
Report Commissioner of Agriculture for 1878. 
Ova, hooks, and head and tail of hme worms. \ 
Fig.8. Head of Female Strongylus Elongatus . 
Fig.7. Ova of 
Strongylus Elongatus. 
Fig.6. Tail of Female 
. Strongylus Elongatus . 
Fig. 9. Head of Taenia marginata x 50. 
Fig0.Long and Short hooks of 
aT 
Taenia marginata x 240. AG 7 
AHoen & Coliithocaustic Baltimore, 
