255] STUDIES ON MYXOSPORIDIA—KUDO 17 



B. Myxosporidian of marine fish (Atlantic Ocean) 

 Rio de Janeiro: Myxidium striatum Cunha et Fonseca 



C. Myxosporidian of Amphibia 

 Brazil: Sphaeromyxa immersa (Lutz) Thelohan 



EUROPE 

 I Italy 

 A. Myxosporidia of fresh-water fish from lakes and rivers opening into Adriatic Sea 

 Lago di Como: Mitraspora caudata (Parisi) Kudo 



Myxidium lieberkUhni Biitschli 

 Lago di Garda: Sphaerospora elegans Th61ohan 



Henneguya gasterostei Parisi 

 Lago di Varamo: Henneguya minuta (Cohn) ^ 



Lago Maggiore: Myxidium lieberkUhni Biitschli 

 Milano: Myxidium lieberkUhni Biitschli 



Myxobolus pfeifferi Th61ohan 

 Pavia: Myxobolus gigas Auerbach 



Myxobolus ellipsoides Thelohan 



Henneguya peri-intestinalis Cepede 

 Ticino River: Henneguya minuta (Cohn) 



B. Myxosporidia of marine fish 



1) Ligurian Sea 



Geneva : Chloromyxum leydigi Mingazzini 

 Gen. incert. merluccii Perugia 

 Gen. incert. congri Perugia 



2) Tyrrhenian Sea 



Napoli: Leptotheca agilis Thelohan 



Lepioiheca elongala Thelohan 

 Ceratomyxa arcuata Thelohan 

 Ceratomyxa appendictdata Thelohan 

 Ceratomyxa truncata Thelohan 

 Ceratomyxa inaequalis Doflein 

 Ceratomyxa linospora Doflein 

 Myxoproteus ambiguus (Thel.) Doflein 

 Chloromyxum leydigi Mingazzini 

 Choromyxum quadratum Thelohan 

 Sphaerospora divergens Thelohan 

 Myxidium incurvatum Th61ohan 

 Myxidium giganteum Doflein 

 Myxidium depressuni Parisi 

 Myxidium oviforme Parisi 

 Sphaeromyxa balbianii Thelohan 

 Sphaeromyxa incurvata Doflein 

 Sphaeromyxa sabrazesi Laveran et Mesnil 

 Lentospora asymmetrica Parisi 

 Myxobolus exiguus Thelohan 

 Myxobolus miUleri Butschli 

 Henneguya neapolitana Parisi 



II Monaco 

 Myxosporidia of fish from Ligurian Sea 

 Leptotheca elongata Thelohan 

 Ceratomyxa sphaendosa Thelohan 



