Dr. Murai Éva szerk.: Parasitologia Hungarica 24. (Budapest, 1991)

Csaba, G., Kovács-Gayer, É., Békési, L., Bucsek, M., Szakolczai, J. and Molnár, K. (1984): Studies into the possible protozoan aetiology of swimbladder inflammation in carp fry. - /. Fish Dis. 7: 39-56. Dyková, I. and Lorn, J. (1982): Sphaerospora renicola n. sp., a myxosporean from carp kidney and its pathogenicity. - Z. Parasitenkd, 68: 259-268. Hedrick, R. P., Kent, M. L,, Tóth, L. J. and Morrison, J. K. (1988): Fish infected with Sphaerospora spp. Thélohan (Myxosporea) from waters enzootic for proliferative kidney disease of salmonids. -/. ProtozooL 35:13-18. Kent, M. L. and Hedrick, R. P. (1986): Development of the PKX myxosporean in rainbow trout Salmo gairdneri. - Dis. aquat. Org. 1:169-182. Kovács-Gayer, É., Csaba, G., Békési, L., Bucsek, M., Szakolczai, J. and Molnár, K. (1982): Studies on the protozoan etiology of swimbladder inflammation in common carp fry. - Bull. Eur. Ass. Fish Pathol. 2: 25-28. Körting, W., Kruse, P. and Steinhagen, D. (1989): Development of "Csaba" cells in experimentally infected Cyprinus carpio.-Angew. Parasitol. 30: 185-188. Lorn, J., Desser, S. S. and Dyková, I. (1989): Some little-known and new protozoan parasites of fish from Lake Sasajewun, Algonquin Park, Ontario. - Can. J. Zooi, 67: 1372-1379. Lorn, J., Dyková, I. and Pavlasková, M. (1983): "Unidentified" mobile protozoans from the blood of carp and some unsolved problems of myxosporean life cycles. -/. ProtozooL 30: 497-508. Lorn, J., Dyková, I., Svobodová, Z. and Zajicek, J. (1989): Protozoan parasites of farmed fishes. - Publishing House Státny Zemedelsky Nakladatelstvi, Prague (in Czech). Lorn, J., Pavlasková, M. and Dyková, I. (1985): Notes of kidney infecting species of the genus Sphaerospora Thelohan (Myxosporea), including a new species S. gobionis sp. nov., and on myxosporean life cycle stages in the blood of some freshwater fish. -/. Fish Dis. 8: 221-232. Molnár., K. and Kovács-Gayer, É. (1986): Experimental induction of Sphaerospora renicola (Myxosporea) infection in common carp (Cyprinus carpio) by transmission of SB-protozoans. -/. appl. Ichthyol. 2: 86-94. Pronin, M. N. and Pronina, S. V. (1985): Sphaerosporosis in the kidney of the perch (in Russian). - Parazitologiya 19: 238-242. Received: 12 May, 1991 Author's address: Dr. Kálmán MOLNÁR Veterinary Medical Research Institute, Hungarian Academy of Sciences, H-1581 Budapest, P.O.Box 18 HUNGARY