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dc.contributor.author吴鼎勋
dc.contributor.author洪万树
dc.contributor.author张其永
dc.date.accessioned2016-05-17T02:29:36Z
dc.date.available2016-05-17T02:29:36Z
dc.date.issued1998
dc.identifier.citation台湾海峡,1998,(2):149-155
dc.identifier.issn1000-8160
dc.identifier.otherTWHX199802007
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/104936
dc.description.abstract本文对状黄姑鱼的胚胎和仔、稚鱼各发育阶段的形态特征进行了描述。绝状黄姑鱼的受精卵为圆球形浮性卵,无色透明。在水温20~23℃,盐度26~30的条件下,经24H35MIn陆续孵出仔鱼。胚胎发育分为26期。初孵仔鱼至孵化后4日龄为仔鱼前期;孵化后5~22日龄为仔鱼后期;孵化后23~32日龄为雅鱼期;孵化后33日龄进入幼鱼早期。仔、稚鱼培育水温18~28C,盐度20~30。仔鱼2日龄稍开口,3~4日龄为混合营养阶段,是仔鱼的主要危险期。
dc.description.abstractThe morphological characteristics of early development of Nibea miIYhthioides Chu, Lo &Wu are described.The fertilized egg is spherical in shape,transparent and buoyant' The lar-vae began hatching 24 h and 35 min after fertilization at water temperatures of 20~23℃ andsalinities of 26~30.Embrjonic development can be devided into 26 stages.The prelarvalstage developed from newly hatched larva of 4 days after hatching,the postlarval stage devel-oped,during 5~22d after hatching;the juvenile stage developed,from 23 to 32d after hatch。ing.The juvenile reached the early young stage 33d after hatching.The larvae and juvenileswere reared at water temperatures of 18~28℃ and salinities of 20~30.The 2d larval slightly opened.The mixed endogenous and exogenous nutrition occurred in 3~4d after hatching,or rather the most dangerous period.
dc.description.sponsorship福建省自然科学基金!C96008
dc.language.isozh_CN
dc.subject■状黄姑亩鱼
dc.subject胚胎
dc.subject仔鱼
dc.subject稚鱼
dc.subject发育
dc.subjectNibea miichthioides
dc.subjectembryo
dc.subjectlarva
dc.subjectjuvenile
dc.subjectdevelopment
dc.title鮸状黄姑鱼的早期发育研究
dc.title.alternativeStudies on early development of Nibea miichthioides
dc.typeArticle


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