NEMATODE EGGS 



625 



NEMATODE EGGS. 



Fig. 255. — OxyuHs Fig. 256. — Trichuris Fig. 257. — T. trichiura 

 vermicularis Egg. trichiura Egg. Egg with Larva. 



(X250.) (X250.) (X250.) 



Fi.L'. 258. — Ascaris lum- Fg. 259. — A. lumbri- Fig. 260. — A. lumbri- 

 bricoideslLGG. coii^es Egg segment- coides Egg unferti- 



ING. (X25O.) LIZED. 



r 



Fig. 261. — Ancylosioma Fig. 262. — Ancylostoma 

 duodenale Egg. (X 250.) duodenale Egg segment- 

 ing. (X 250.) 



Figs 255-262. — Nematode Eggs from Human F^ces. 

 (From photographs by J. J. Bell.) 



