42 ILLINOIS BIOLOGICAL MONOGRAPHS [280 



Henneguya oviperda (Cohn) 

 Eenneguya media Thelohan 

 Henneguya brevis Thelohan 



17) Kidney. — a) Urinary tubules. — Leptotheca renicola Thelohan 



Mitraspora caudata (Parisi) Kudo 

 Milraspora cyprini Fujita (also in ureter) 

 Mitraspora elongata Kudo 

 Sphaerospora elegans Thelohan 

 Sphaerospora divergens Thdlohan 

 Henneguya media Th61ohan 

 Eenneguya brevis Thelohan 

 Henneguya gasterostei Parisi 

 Hoferellus cyprini Doflein 



b) Tissue. — Mitraspora elongata Kudo 



Chloromyxum quadratum Thelohan 



Sphaerospora rostrata Thelohan (Malpighian bodies) 



Myxidium histophilum Thelohan 



Leniospora asymmetrica Parisi 



Myxobohis pfeifferi Thelohan 



Myxobolus cyprini Doflein 



Henneguya neapolitana Parisi (conn. tiss. of ren. tubules) 



Hoferellus cyprini Doflein 



c) Seat, unstated. — Chloromyxum mucronatum Gurley 



Sphaerospora angulata Fujita 

 Myxidium barbatulae C6p§de 

 Myxidium giardi C€pede 

 Myxobolus piriformis Thdlohan 

 Myxobolus ellipsoides Thelohan 

 Myxobolus exiguus Th61ohan 

 Myxobolus oviformis Thelohan 

 Myxobolus miUleri Biitschli 

 Myxobolus obesus Gurley 

 Myxobolus cycloides Gurley 

 Myxobolus cordis Keysselitz 

 Myxobolus musculi Keysselitz 



18) Urinary bladder. — Leptotheca lobosa Davis 



Leptotheca glomerosa Davis 

 Ceratomyxa navicularia Davis 

 Ceratomyxa spinosa Davis 

 Chloromyxum mucronatum Gurley 

 Chloromyxum granulosum Davis 

 Sphaerospora elegans Thelohan 

 Sphaerospora divergens Th61ohan 

 Sphaerospora polymorpha Davis 

 Sphaerospora sp. Davis 

 Sinuolinea dimorpha Davis (also in ureter) 

 Sinuolinea capsidaris Davis 

 Sinuolinea arborescens Davis 

 Sinuolinea opacita Davis 

 Sinuolinea brachiophora Davis 

 Myxidium lieberkiihni Biitschli 

 Zschokkella hildae Auerbach 

 Zschokkella globidosa Davis 



