Squid as Predators on Krill (Euphausia superba) and Prey for Sperm Whales in the Southern Ocean
作者： T. Nemoto , M. Okiyama , N. Iwasaki , T. Kikuchi
DOI: 10.1007/978-3-642-73724-4_25
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摘要: This chapter deals with information on the role of squid, and feeding by sperm whales in Antarctic. Seasonal variation vertical distribution krill swarms may possibly affect smaller squid which feed krill. Larger are distributed deeper water layers where they do not alone. Sperm eat larger waters Southern Ocean. The diet these is unknown. It suggested that food chain from to whale has several links, including fish squid. importance studies deep-sea systems Ocean emphasized.
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