G asterosteus aculeatus (Continued) 



PROTOZOA (HAPLOSPORIDA) 



Dermocystidium gasterostei Elkan 1962. England. Cysts on fins. Elkan 

 (1962). 



PROTOZOA (MICROSPORIA) 



NOSEMATIDAE 



Glugea anomala (Moniez 1887) Gurley 1893. Europe. Tissues. Putz et 

 al. (1965); Alaska. Cope (1959); British Columbia. Lester (1974). 



PROTOZOA (MYXOSPORIDA) 



CERATOMYXIDAE 



Ceratomyxa sp. British Columbia. Intestine. Lester (1974). 



MYXIDIIDAE 



Myxidium gasterostei Noble 1943. California. Gallbladder. Noble (1943); 

 USSR. Bykhovskaya-Pavlovskaya et al . (1962); British Columbia. 

 Lester (1974). 



MYXOBILATIDAE 



Myxobilatus gasterostei (Parisi 1912) Davis 1944. USSR. 



Bykhovskaya-Pavlovskaya et al. (1962); British Columbia. Lester (1974) 



Myxobilatus medius (Thelohan 1892) Gurley 1894. USSR. Bykhovskaya- 

 Pavlovskaya et al. (1962). 



Myxobilatus sp. British Columbia. Kidney tubules Lester (1974). 



MYXOBOLIDAE 



Myxobolus physophilus Reuss 1906. USSR. Body cavity. Getsevichiute 



(1958). 

 Henneguya sp. Great Britain. Kennedy (1974). 



SPHAEROSPORIDAE 



Sphaerospora elegans Thelohan 1892. USSR. Kidneys, Urinary 



bladder. Bykhovskaya-Pavlovskaya et al. (1962); British Columbia. 

 Urinary tubules. Lester (1974). 



Unicauda brevis (Thelohan 1892). France. Renal tubules, kidneys, 

 ovaries. Kudo and Meglitsch^. 



PROTOZOA (SARCOMASTIGOPHORA) 



CRYPTOBIIDAE 



Cryptobia branchial is (Nie in Chen 1956). USSR. Bykhovskaya- 

 Pavlovskaya et al. (1962). 



175 



