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The effect of temperature on the early development and starvation tolerance of yellow goosefish Lophius litulon

机译:温度对黄鹅鱼Lophius Litulon早期发展和饥饿耐受的影响

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摘要

The effect of temperature (15, 18, and 21°C) on the early development and starvation tolerance of yellow goosefish Lophius litulon was investigated. The periods of initiation of first feeding and starvation tolerance were shortened with increasing temperature. The period of first feeding varied from 5 days after hatching (DAH) at 15°C to 3 DAH at 21°C. Yellow goosefish larvae can survive for approximately 9-15 DAH (50% mortality period) without feeding in 15-21°C, but such an extended period of starvation is considered to increase the cumulative mortality.
机译:研究了温度(15,18和21°C)对黄鹅鱼Lophius Litulon的早期发育和饥饿耐受的影响。 随着温度的增加,缩短了第一喂养和饥饿耐受的开始。 在21℃下在15℃至3dah的孵化后5天在孵化(DAH)之后的5天内变化。 黄色鹅鱼幼虫可以在15-21°C下饲喂约9-15天(50%的死亡期),但认为这种延长的饥饿期被认为增加累积死亡率。

著录项

  • 来源
    《水産增殖》 |2017年第3期|共4页
  • 作者单位

    Faculty of Fisheries Hokkaido University 3-1-1 Minato-cho Hakodate Hokkaido 041-8611 Japan;

    Aomori Prefectural Industrial Technology Research Center Fisheries Institute Hiranai Aomori 039-3381 Japan;

    Aomori Prefectural Industrial Technology Research Center Fisheries Institute Hiranai Aomori 039-3381 Japan;

    Aomori Prefectural Industrial Technology Research Center Fisheries Institute Hiranai Aomori 039-3381 Japan;

    Graduate School of Fisheries Sciences Hokkaido University 3-1-1 Minato-cho Hakodate Hokkaido 041-8611 Japan;

    Faculty of Fisheries Sciences Hokkaido University 3-1-1 Minato-cho Hakodate Hokkaido 041-8oll Japan;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 水产、渔业;
  • 关键词

    First feeding; Temperature; Yellow goosefish; Yolk exhaustion;

    机译:首先喂食;温度;黄色鸡皮;yolk疲惫;

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