Genetic identification of Conger myriaster leptocephali in East China Sea
Genetic identification of Conger myriaster leptocephali in East China Sea
复制标题
东海海鳗遗传鉴定
DOI：
10.1111/j.1444-2906.2007.01427.x
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发表时间：
2007
影响因子：
1.9
通讯作者：
K. Tsukamoto
中科院分区：
文献类型：
--
作者：
T. Ma;Michael J. Miller;J. Aoyama;K. Tsukamoto
对采自东海中国海域的康格尔细头鳗的一个亚样进行了遗传分析，发现大部分是东亚最重要的海洋鳗鱼物种康格尔多头鳗的幼体。然而，这些细头节(全长22.3-74.0毫米[TL])并没有完整的一排横向色素沉着，就像这一物种的细头节在大陆架上采集或在沿海水域招募时通常所知的那样。它们位于黑潮西缘和东洋北部陆架的混合区，在琉球群岛以南采集到两个较小的细头藻(22.3，46.5 mm TL)。这一个体发育变化的证据表明，在侧向色素存在的情况下，必须重新考虑以前仅基于对该地区康格尔细头鱼的形态检查来确定产卵区和补充模式的努力。需要基于遗传鉴定方法的新的研究努力，以了解这一重要渔业物种的产卵生态和补充。
A subsample of Conger leptocephali collected in the East China Sea (ECS) was genetically analyzed and most were found to be the larvae of Conger myriaster the most commercially important marine eel species in East Asia. However, these leptocephali (22.3–74.0 mm total length [TL]) did not have a complete row of lateral pigmentation, like the leptocephali of this species are commonly known to have when they are collected over the continental shelf or in coastal waters as they recruit. These leptocephali were in the western edge of the Kuroshio Current and the mixing zone over the shelf in the northern part of the ECS, and two smaller leptocephali (22.3, 46.5 mm TL) were collected to the south of the Ryukyu Islands. This evidence of an ontogenetic change in the presence of lateral pigmentation of C. myriaster indicates that previous efforts to determine the spawning area and recruitment patterns based on only morphological examination of Conger leptocephali in the region must be reconsidered. New research efforts based on genetic identification methods are needed to understand the spawning ecology and recruitment of this important fishery species.
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日本中部东海岸海鳗的早期生活史特征和遗传同质性。
DOI：
--
发表时间：
2004
期刊：
Fisheries Research 70
影响因子：
--
作者：
KIMURA;Yobuo
通讯作者：
Yobuo
影响因子：
2.5
作者：
Miller, MJ;Otake, T;Tsukamoto, K
通讯作者：
Tsukamoto, K
影响因子：
3.9
作者：
Inoue, JG;Miya, M;Nishida, M
通讯作者：
Nishida, M
与确定日本鳗鲡产卵地点有关的卵物种鉴定的分子方法。
DOI：
--
发表时间：
2001
期刊：
Fisheries Science 67
影响因子：
--
作者：
AOYAMA;Jun
通讯作者：
Jun