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In Incheon bay, mass mortalities of Manila clam associated with winter storms have been reported. In the present study we have monitored pathologic condition of the clams stranded on the tidal flats by the winter storms occurred in late March to early April in 2007. The field surveyed indicated that mortality of the Manila clam in the study areas ranged 10-15%. Condition index, a ratio of tissue weight to the shell weight, of the stranded clams was significantly lower than the non-stranded normal clams collected from the same locations (p < 0.05), indicating that the stranded clams were comparatively in poor physiological condition. Perkinsus olseni, the protozoan parasite was observed most of clams used in the analysis and the infection prevalence ranged 77-90%. The infection intensity of P. olseni determined using Ray’s fluid thioglycollate medium (RFTM) cultivation and the 2M NaOH digestion assay indicated that the clams collected during late March and early April in 2007 involved 67,182-1,124,727 P. olseni cells/g tissue. The infection intensity of clams from Gung-Pyeung was significantly higher than the intensities observed from Dae-Bu and Young-Heung (p < 0.05). No clear correlation was found between the infection intensities of P. olseni in the non-stranded normal clams and the stranded clams. The stranded Manila clams were also infected with trematode parasite with the prevalence ranged 5 (Young-Heung) to 12.5% (Dae-Bu). The trematode-infected clams exhibited castrated follicles in the gonad, a typical sign of trematode infection. It was believed that mass mortality of Manila clam observed in this study was associated with the poor physiological condition as indicated by CI, although impacts of the parasite infection cannot be ruled out.

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기사명 저자명 페이지 원문 목차
북방전복 Haliotis discus hannai 유생에 대한 3종 부착 규조류의 먹이효율 박세진, 허성범 pp.91-96

주사전자현미경(Scanning Electron Microscope)을 이용한 제주 북부 연안에 서식하는 가시굴(Saccostrea kegaki Torigoe & Inaba, 1981)의 초기 유생발달관찰 이희중, 강현실, 정희도, 홍현기, 최광식 pp.97-103

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퇴조개, Coecella chinensis(Mesodesmatidae: Bivalvia)의 생식주기 김진희, 손민호, 강희웅, 이기영 pp.113-120

서산 대죽리 패총에서 출토된 말백합 Meretrix petechialis(Lamarck)의 성장 연구 류동기, 안덕임 pp.121-127

동죽, Mactra veneriformis의 생존, 호흡 및 기관계 구조에 미치는 구리(Cu)의 독성 신윤경, 박정준, 임현식, 이정식 pp.129-137

굴 Crassostrea gigas 부착기 유생의 부착에 미치는 신경전달물질종의 영향 허영백, 조규태, 변순규, 전창영, 조기채 pp.139-146

2007년 봄 인천만 갯벌에 있어 폭풍으로 인한 갯벌의 침식작용에 의해 대기 중으로 노출된 바지락(Ruditapes philippinarum)의 조직병리학적 특성에 관한 연구 박광재, 양현성, 정희도, 최광식 pp.147-154

Manila clam, Ruditapes philippinarum Cathepsin D : Molecular analysis and immune response against brown ring disease causing Vibrio tapetis challenge Udeni Menike, Krishan Ariyasiri, 최진영, 이영덕, W.D.N. Wickramaarachchi, H.K.A. Premachandra, Jehee Lee, Mahanama De Zoysa pp.155-161

굴, Crassostrea gigas 부착기 유생의 부착에 미치는 신경전달물질종의 영향 허영백, 조규태, 변순규, 문태석 pp.343-351

참고문헌 (28건) : 자료제공( 네이버학술정보 )

참고문헌 목록에 대한 테이블로 번호, 참고문헌, 국회도서관 소장유무로 구성되어 있습니다.
번호 참고문헌 국회도서관 소장유무
1 Winter mortalities and histopathology in Japanese littlenecks Tapes philippinarum (A. Adams and Reeve, 1850) in British Columbia due to freezing temperatures 네이버 미소장
2 Choi, K.S., Wilson, E.A., Lewis, D.H., Powell, E.N. and Ray, S.M. (1989) The energetic cost of Perkinsus marinus parasitism in oysters: quantification of the thioglycollate method. Journal of Shellfish Research, 8: 125-131. 미소장
3 Gonadal Development, Age and Growth of the Shortnecked Clam, Ruditapes philippinarum ( Pelecypoda : Veneridae ), on the Coast of Kimje, Korea ) 네이버 미소장
4 FAO (2013). http://www.fao.org/fishery/statistics/en 미소장
5 The effects of a strong winter storm on physical and biological variables at a shelf site in the Mediterranean 네이버 미소장
6 Global distribution of large submarine canyons: Geomorphic differences between active and passive continental margins 네이버 미소장
7 Howard, D.W., Lewis, E.J., Keller, J. and Smith, C.S. (2004) Histological techniques for marine bivalve mollusks and crustaceans. NOAA Thechnical Memorandum NOS-NCCOS, 5: 218 pp. 미소장
8 Difficulties in separating hurricane induced effects from natural benthic succession: Hurricane Isabel, a case study from Eastern Virginia, USA 네이버 미소장
9 Kang, D.H., Song, J.I. and Choi, K.S. (2005) Image analysis of typhoon impacts on soft coral community at Munseom in Jeju, Korea. Oecan and Polar Research, 27: 25-34. 미소장
10 Storm-Related Strandings of Mollusks on the Northeast Coast of Buenos Aires, Argentina 네이버 미소장
11 Moschino, V., Meneghetti, F. and Da Ros, L. (2010) Use of biomarkers to assess the welfare of the edible clam, Ruditapes philippinarum: may it be a tool for proving areas of origin? Aquaculture International, 18: 327-337. 미소장
12 Seasonal changes of Perkinsus and Cercaria infections in the Manila clam Ruditapes philippinarum from Jeju, Korea 네이버 미소장
13 Park, K.I. and Choi, K.S. (2001). Spatial distribution of the protozoan parasite Perkinsus sp. found in the Manila clams, Ruditapes philippinarum, in Korea. Aquaculture, 203: 9-22. 미소장
14 Park, K.I., Choi, K.S. and Choi, J.W. (1999) Epizootiology of Perkinsus sp. Found in the Manila clam, Ruditapes philippinarum in Komsoe Bay, Korea. Journal of Korean Fisheries Society, 32: 303-309. 미소장
15 Report on the occurrence of brown ring disease (BRD) in Manila clam, Ruditapes philippinarum, on the west coast of Korea 네이버 미소장
16 Application of enzyme-linked immunosorbent assay (ELISA) for the study of reproduction in the Manila clam Ruditapes philippinarum (Mollusca: Bivalvia): II. Impacts of Perkinsus olseni on clam reproduction 네이버 미소장
17 Occurrence of Perkinsus olseni in the Venus clam Protothaca jedoensis in Korean waters 네이버 미소장
18 Park, K.I., Tsutsumi, H., Hong, J.S., and Choi, K.S. (2008) Pathology survey of the short-neck clam Ruditapes philippinarum occurring on sandy tidal flats along the coast of Ariake Bay, Kyushu, Japan. Journal of Invertebrate Pathology, 99: 212-219. 미소장
19 DENSITY DEPENDENT GRWOTH[i.e. GROWTH] AND MORTALITY OF MANILA CLAM Ruditapes philippinarum REARED IN CAGES IN GOMSO-BAY, KOREA 소장
20 Park, K.I., Yang, H.S., Kang, H.S., Cho, M., Park, K.J. and Choi, K.S. (2010b) Isolation and identification of Perkinsus olseni from feces and marine sediment using immunological and molecular techniques. Journal of Invertebrate Pathology, 105: 261-269. 미소장
21 Park, K. -J., Song, J. -H., Han, H. -S. and O, H. -C. (2010c). Spring mass mortility and causes of Manila Clam, Ruditapes philippinarum beds in the West coast of Korea. 2010 Fisheries Societies Association of Korea (FSAK) annual meeting abstract book, p. 39. 미소장
22 Assessment of immune parameters of manila clam Ruditapes philippinarum in different physiological conditions using flow cytometry 소장
23 Clam farming quality as a management tool: A proposal based on recent studies in Northern Adriatic lagoons 네이버 미소장
24 Ray, S.M. (1954) Biological studies of Dermocystidium marinum. In: Rice Institute Pamphelt, Volume 41, Special Issue, p. 113. Rice Institute. Houston. Texas 미소장
25 Ray, S.M. (1966) A review of the culture method for detecting Dermocystidium marinum with suggested modifications and precautions. Proceedings of the National Shellfisheries Association, 54: 55?69. 미소장
26 Effect of Hurricane Eloise on the benthic fauna of Panama City Beach, Florida, USA 네이버 미소장
27 Seasonal Changes in Perkinsus olseni Infection and Gametogenesis in Manila Clam, Ruditapes philippinarum, from Seonjaedo Island in Incheon, off the West Coast of Korea 네이버 미소장
28 Uddin, M.J., Yang, H.S., Park, K.J., Kang, C.K., Kang, H.S. and Choi, K.S. (2012) Annual reproductive cycle and reproductive efforts of the Manila clam Ruditapes philippinarum in Incheon Bay off the west coast of Korea using a histology-ELISA combined assay. Aquaculture, 364-365: 25-32. 미소장

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