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PROTOZOOLOGY 



2 microgametes; oocyst with many spores, each with numerous 

 sporozoites; in kidney of mammals. 



K. muris S. et J. (Fig. 195, d, e). Oocyst with 12-16 spores; 

 spore with about 25 sporozoites, discharged in urine; in kidney of 

 mouse. 



Fig. 195. a, Adelina dimidiata, spore, XlOOO (Schellack); b, A. octo- 

 spora, oocyst, XlOOO (Hesse); c, Orcheobius herpobdellae, X550 

 (Kunze) ; d, e, Klossiella muris (d, renal cell of host with 14 sporoblasts; 

 e, spore), X280 (Smith and Johnson); f, Legerella hydropori, oocyst, 

 X 1000 (Vincent) ; g, h, Haemogregarina of frog, X 1400 (Kudo) ; i-m, 

 H. simondi, in the blood of the sole, Solea vulgaris, X1300 (Laveran 

 and Mesnil); n, Hepatozoon muris, spore, X420 (Miller); o, Kary- 

 olystis lacertarum, X700 (Reichenow). 



K. cobayae Seidelin. Oocyst with 8-20 spores; spore with about 

 30 sporozoites; in kidney of guinea pig. 



Genus Legerella Mesnil. Oocyst contains numerous sporo- 

 zoites; spores entirely lacking; in arthropods. 



L. hydropori Vincent (Fig. 195,/). In epithelium of Malpighian 

 tubules of Hydroporus paltistris; oocysts ovoid, 20-25/1 long, with 

 16 sporozoites which measure 17ju by 3/i. 



