*s* 



Fig. 10. Protoplasmic structure in different Protozoa. [From preparations.] 

 A. Amoeba proteus pseudopodium. The endoplasm has broken through the ectoplasm, and 

 is now in advance. B. Chilomonas paramcecium Ehr. a flagellate. C. Lymphosporidium truttte 

 Calkins, a sporozoon. D. Actinosphcer'ium Eichhornii, endoplasm and one nucleus, a, alveoli. 

 Same magnification throughout. 



