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赣江中游四大家鱼幼鱼的形态测量与分析
引用本文:张建铭,吴志强,胡茂林,曾庆祥.赣江中游四大家鱼幼鱼的形态测量与分析[J].江西水产科技,2011(1):9-12.
作者姓名:张建铭  吴志强  胡茂林  曾庆祥
作者单位:1. 赣州市水产研究所,江西赣州,341000
2. 桂林理工大学环境科学与工程学院,广西桂林,541001
3. 南昌大学生命科学与食品工程学院,江西南昌,330031
摘    要:对赣江中游四大家鱼幼鱼共120尾的形态性状进行测量.结果表明,青鱼、草鱼、鲢、鳙的体长/体高分别为3.78~4.52,3.53~4.27,3.13~3.49,3.38~3.66;体长/头长分别为3.84~4.44,3.40~4.10,3.50~3.88,2.93~3.15:头长/吻长分别为4.03~4.47,3.48~...

关 键 词:赣江中游  四大家鱼  形态测量

Measurement and Analysis on the Features of the Morphology of four major Chinese carps in the middle reach of Ganjiang river
Authors:ZHANG Jian-ming  WU Zhi-qiang  HU Mao-lin  ZENG Qing-xiang
Institution:ZHANG Jian - ming ,WU Zhi - qiang, HU Mao - lin ,ZENG Qing - xiang ( 1. Ganzhou fisheries research institute, Ganzhou, 341000, China ; 2. School of Environmental Sciences and engineering Guilin University of technology, Guilin 541001, China; 3. School of Life Sciences and food engi- neering, Nanchang University, Nanchang, 330031, China. )
Abstract:Measured the morphological characters of 120 young fish of four major Chinese carps in the middle reach of Ganjiang river, The body length/body height of black carp, grass carp, silver carp, bighead carp is 3.78 ~4.52,3.53 ~4.27,3.13 ~3.49,3.38 ~ 3.66 ; Body length/head lenght is 3.84 ~4.44 , 3.40~ 4.10,3.50 ~ 3.88,2.93 ~ 3.15 ; Head length/Snout length is 4.03 ~4.47,3.48 ~4.22,4122 ~ 5.28,3.44 4. 10;Head length/ Eye distance is 5. 11~ 7.07,4.70~5.92,5.61~6.53,5.27 ~6.79 ; Head length/ Eye cross is 1.76 ~ 2. 08,1.73 ~2.09,1.87 ~2.25,2.10 ~ 2. 380 The results showed that the intraspecific differ ence in 4 kinds of fishes is small and these population growing tidiness, but 4 kinds of fishes respectively express a special appearance of characteristics.
Keywords:Middle reach of Ganjiang river  four major Chinese carps  Measurement on the features
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