Art

J-GLOBAL ID：200902201999712310   Reference number：04A0074489

Size distribution of the hard remains of prey in the digestive tract of northern fur seal (Callorhinus ursinus) and related biases in diet estimation by scat analysis.

北部に生息するオットセイ(Callorhinus ursinus)の消化管における被食者の硬い残留物のサイズ分布と糞分析による食餌評価における関連した偏り

Author (5)： YONEZAKI S (Nagasaki Univ., Nagasaki, JPN) ,  KIYOTA M (National Res. Inst. Far Seas Fisheries, Shizuoka, JPN) ,  BABA N (Fisheries Res. Agency, Kanagawa, JPN) ,  KOIDO T (Nagasaki Univ., Nagasaki, JPN) ,  TAKEMURA A (Nagasaki Univ., Nagasaki, JPN)
Material： Mammal Study
Volume： 28  Issue： 2  Page： 97-102  Publication year： Dec. 2003 
JST Material Number： X0863A  ISSN： 1343-4152  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *Callorhinus ursinus ,...

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JST classification (1)： Autecology  (EE03020H)

Reference (19)：

• Antonelis, G. A. 1996. Comparison of phocid and otariid feeding habits and life history traits in temperate and boreal regions of the North Pacific Ocean. Ph. D. thesis, Nagasaki University, Nagasaki, Japan.
• Antonelis, G. A., Sinclair, E. H., Ream, R. R. and Robson, B. W. 1997. Inter-island variation in the diet of female northern fur seals (Callorhinus ursinus) in the Bering Sea. Journal of Zoology (Lond.) 242: 435-451.
• Bigg, M. A. and Fawcett, I. 1985. Two biases in diet determination of northern fur seal (<i>Callorhinus ursinus</i>). In (J. R. Beddington, R. J. H. Beverton and D. M. Lavigne, eds.) Marine Mammals and Fisheries. Pp. 284-291. George Allen & Unwin, London.
• Bowen, W. D. 2000. Reconstruction of pinniped diets: accounting for complete digestion of otoliths and cephalopod beaks. Canadian Journal of Fisheries and Aquatic Sciences 57: 898-905.
• Browne, P., Laake, J. L. and DeLong, R. L. 2002. Improving pinniped diet analyses through identification of multiple skeletal structures in fecal samples. Fishery Bulletin 100: 423-433.

Terms in the title (11)： 生息 ,  オットセイ ,  消化管 ,  被食者 ,  残留物 ,  サイズ分布 ,  糞 ,  分析 ,  食餌 ,  評価 ,  偏り