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Occurrence of scutica-like ciliate (SLC) and its control during the mass seed production of the Japanese scallop, Patinopecten yessoensis  

Jo, Q-Tae (East Sea Fisheries Research Institute)
Bang, Jong-Deuk (South Sea Fisheries Research Institute)
Kim, Su-Kyeong (East Sea Fisheries Research Institute)
Rahman, Mohamad M. (East Sea Fisheries Research Institute)
Gong, Yong-Geun (East Sea Fisheries Research Institute)
Kim, Dae-Kwon (East Sea Fisheries Research Institute)
Lee, Joo-Seok (Kangnung National University)
Publication Information
Journal of fish pathology / v.21, no.3, 2008 , pp. 167-174 More about this Journal
Abstract
Few studies on parasitic scutica-like ciliates (SLCs) influencing larval growth and survival during the seed production of the Japanese scallop, Patinopecten yessoensis have been performed in spite of relatively high magnitude of their infectious damage to the larvae. In the mass seed production of the scallop, SLCs were never infectious during D-larval stage which lasted 6 to 7 days. Indeed, the infection first occurred in 2 to 4 days after first umbo-staged larvae. A regular selection of active larvae in swimming behavior kept larval SLC infection low throughout the culture compared to unselected control (P<0.05) in which all the larvae alive were contained. Higher infection frequencies of the unselected control resulted in lower larval survivals and wider range of larval size distribution that drove larval attachment rate lower. To the worse, the nursery spats from the higher SLC infection exhibited a retarded growth and elevated occurrence of abnormal scallop.
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1 Bower, S.M., G.R. Meyer. 1994. Causes of mortalities among cultured Japanese scallops, Patinopecten yessoensis, in British Columbia, Canada. In: N.F. Bourne, B. Bunting and L.D. Townsend (Eds.). Proceedings of the 9th International Pectinid Workshop, Nanaimo, B.C., Canada. Can. Tech. Rep. Fish. Aquat. Sci., 85-94
2 Friedman, C.S. 1994. Rickettsiales-like infection of the Japanese scallop, Pationpecten yessoensis. In: N.F. Bourne, B. Bunting and L.D. Townsend (Eds.). Proceedings of the 9th International Pectinid Workshop, Nanaimo, B.C., Canada. Can. Tech. Rep. Fish. Aquat. Sci., pp. 115
3 Helm, M.M., N. Bourne, A. Lovatelli. 2004. Hatchery culture of bivalves: a practical manual. Rome: Food and Agriculture Organization of the United Nations. pp. 177
4 Nagasawa, K., M. Nagata. 1992. Effects of pectinophilus ornatus (Copepoda) on the biomass of cultured Japanese scallop Patinopecten yessoensis. J. Parasitol., 78: 552-554   DOI   ScienceOn
5 Song, W. 2000. Morphological and Taxonomical Studies on Some Marine Scuticociliates from China Sea, with Description of Two New Species, Philasterides armatalis sp. n. and Cyclidium varibonneti sp. n. (Protozoa: Ciliophora: Scuticociliatida). Acta Protozool., 39: 295-322
6 Song, W., H. Shang, Z. Chen, H. Ma. 2002. Comparison of some closely-related Metanophrystaxa with description of a new species Metanophrys similis nov. spec. (Ciliophora, Scuticociliatida). Europ. J. Protistol., 38: 45-53   DOI   ScienceOn
7 Stickle, W.B., E.H. Weidner, E.N. Kozloff. 2001. Parasitism of Leptasterias spp. (Echinodermata: Asteroidea) by the ciliated protozoan Orchitophrya stellarum (Scuticociliata). Invert. Biol., 120: 88-95   DOI   ScienceOn
8 Blackbourn, J., S.M. Bower, G.R. Meyer. 1998. Perkinsus qugwadi sp. nov. (incertae sedis), a pathogenic protozoan parasite of Japanese scallops, Patinopecten yessoensis, cultured in British Columbia, Canada. Can. J. Zool., 76: 942-953   DOI
9 Bower, S.M., J. Blackbourn, G.R. Meyer, D.J.H. Nishimura. 1992. Diseases of cultured Japanese scallops (Patinopecten yessiensis) in British Colunbia, Aquaculture, 107: 201- 210   DOI   ScienceOn
10 Sato-Okoshi, W., K. Okoshi. 1993. Microstructure of scallop and oyster shells infested with boring Polydora. Bull. Jap. Soc. Sci. Fish., 59: 1243-1247   DOI   ScienceOn
11 Nagasawa, K., J. Bresciani, J. Lutzen. 1988. Morphology of pectinophilus ornatus, new genus, new species, a copepod parasite of the Japanese scallop Patinopecten yessoensis. J. Crust. Biol., 8: 31-42   DOI   ScienceOn
12 Laucker, G. 1983. Diseases of mollusca: bivalvia. In: O. Kinne (Editor), Diseases of Marine Animals. Biologische Anstalt Helgoland, Hamburg, 2: 477-961
13 Kurochkin, Y.V., E.M. Tsimbalyuk, A.V. Rybakkov. 1986. Parazitî i bolyezni. In: P.A. Motavkin (Ed). Primorskii grebeshok (The Yezo scallop or Japanese common scallop Mizuhopecten yessoensis (Jay). Institute of Marine Biology, Far East Science Centre, Academy of the USSR, Vladivostok. pp. 174-182. (in Russian)
14 McGladdery, S.E., S.M. Bower, R.G. Getchell. 2006. Chapter 11 Diseases and parasites of scallops. In: Scallops: Biology, Ecology and Aquaculture. Developments in Aquaculture and Fisheries Science, 35: 595-650   DOI
15 Elston, R.A. 1986. Occurrence of branchial rickettsialies- like parasite of a bivalve molluscs, Tapes japonica and Patinopecten yessoensis, with comments on their significance. J. Fish. Dis., 9: 69-71   DOI
16 Mori, K., W. Sato, T. Nomura, M. Imajima. 1985. Infestation of the Japanese scallop Patinopecten yessoensis by boring polychaetes, Ploydora, on the Okhotsk Sea coast of Hokkaido, especially in Abashiri waters. Bull. Jap. Soc. Sci. Fish., 51: 371-380   DOI
17 Bower, S.M., S.E. McGladdery, I.M. Price. 1994. Synopsis of infectious diseases and parasites of commercially exploited shellfish. Ann. Rev. Fish Dis., 4: 1-119   DOI   ScienceOn
18 Gong, Y.C., Y.H. Yu, E. Villalobo, F.Y. Zhu, W. Miao. 2006. Re-evaluation of the phylogenetic relationship between mobilid and sessilid peritrichs (Ciliophora, Oligohymenophorea) based on small subunit rRNA genes sequences. J. Eukaryot. Microbiol., 53: 397-403   DOI   ScienceOn
19 Bower, S.M., J. Blackbourn, G.R. Meyer. 1998. Distribution, prevalence, and pathogenicity of the protozoan Perkinsus qugwadi in Japanese scallops, Patinopecten yessoensis, cultured in British Columbia, Canada. Can. J. Zool., 76: 954-959   DOI
20 Kim, S.M., J.B. Cho, E.H. Lee, S.R. Kwon, S.K. Kim, Y.K. Nam, K.H. Kim. 2004. Pseudocohnilembus persalinus (Ciliophora: Scuticociitida) is an additional species causing scuticociliatosis in olive flounder Paralichthys olivaceus. Dis. Aquat. Org., 62: 239-244   DOI
21 NFRDI Report. 2006년 수산시험연구최종평가자료(수산생명과학: 양식과학). 국립수산과학원. pp. 105-155
22 Jee, B.Y., Y.C. Kim, M.S. Park. 2001. Morphology and biology of paracite responsible for scuticociliatosis of cultured olive flounder Paralichthys olivaceous. Dis. Aquat. Org., 47: 49-55   DOI