Korean Journal of Fisheries and Aquatic Sciences (한국수산과학회지)
- Volume 30 Issue 5
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- Pages.903-905
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- 1997
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- 0374-8111(pISSN)
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- 2287-8815(eISSN)
Population Analysis of the Common Squid, Todarodes pacificus Steenstrup in Korean Waters 2. Morphological analysis
한국해역에 분포하는 오징어의 계군분석 2. 형태학적 분석
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KIM Yeong-hye
(Department of Marine Biology, Pukyong National University)
;
- KANG Yong-joo (Department of Marine Biology, Pukyong National University) ;
- BAIK Chul-in (National Fisheries Research and Development Agency)
- Published : 1997.09.01
Abstract
Morphological differences were studied using the analysis of covariance between various partial length and mantle length of the common Todarodes pacificus by cohorts in the Korean waters. Analysis of seven morphological characters proved that each cohort has no sexual differences, except significant sexual differences only in the Summer cohort in term of relative growth between mantle length and body weight. The three cohorts represent significant differences in morphological characters.