英和和英

出典:『Wikipedia』 (2011/05/20 16:33 UTC 版)

英語による解説

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The Tanganyika sardine, known as Kapenta in Zambia and Zimbabwe or Dagaa or Ndgaa elsewhere, is really two species (Lake Tanganyika sardine Limnothrissa miodon and Lake Tanganyika sprat Stolothrissa tanganicae) both of which are small, planktivorous, pelagic, freshwater clupeid originating from Lake Tanganyika in East Africa. They form the major biomass of pelagic fish in Lake Tanganyika, swimming in large schools in the open lake, feeding on copepods and potentially jellyfish. Their major predators are four species of Lates which are also endemic to Lake Tanganyika, and are related to (but not the same as) the Nile Perch in Lake Victoria. All of these pelagic fish have suffered from overfishing in the last two decades.