522 



PROTOZOOLOGY 



Fig. 247. a, Ceratomyxa mesospora, XlOOO (Davis); b, c, C. hopkinsi, 

 XlOOO (Jameson); d-j, Leptotheca ohlmacheri (d, section of a uriniferous 

 tubule of Rana pipiens, with trophozoites and spores, X800; e, a tropho- 

 zoite with a bud; f-h, disporous trophozoites; i, a spore with extruded 

 polar filaments; j, surface view of spore, X1500) (Kudo). 



Family 2 Wardiidae Kudo 



Genus Wardia Kudo. Spores isosceles triangle with 2 convex sides; 

 oval in profile; 2 large polar capsules; tissue parasites of freshwater 

 fish. 2 species. 



