534 PROTOZOOLOGY 



Kudo, R. R. 1920 Studies on Myxosporidia. Illinois Biol. Monogr., 

 Vol. 5. 



1933 A taxonomic consideration of Myxosporidia. Trans. 



Amer. Micr. Soc, Vol. 52. 



1934 Studies on some protozoan parasites of fishes of Illi- 

 nois. Illinois Biol. Monogr., Vol. 32. 



1943 Further observations on the protozoan, Myxidium 



serotinum, inhabiting the gall bladder of North American Salien- 

 tia. Jour. Morph., Vol. 72. 



1944 The morphology and development of Nosema nota- 



hilis Kudo, and of its host, Sphaerospora polymorphja Davis, 

 parasitic in Opsanus tau and 0. beta. Illinois Biol. Monogr., 

 Vol. 20. 

 Naville, a. 1930 Le cycle chromosomique d'une nouvelle Actino- 

 mvxidie: Guyenotia sphaerulosa n.gen., n.sp. Quart. Jour. Micr. 

 Sci., Vol. 73. 



