Korean Journal of Fisheries and Aquatic Sciences (한국수산과학회지)
- Volume 31 Issue 4
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- Pages.529-534
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- 1998
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- 0374-8111(pISSN)
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- 2287-8815(eISSN)
Age and Growth of the Yellow Goosefish, Lophius litulon
한국근해 황아귀, Lophius litulon의 연령과 성장
- CHA Byung-Yul (South Sea Fisheries Institute, National Fisheries Research and Development Institute Cheonnam) ;
- PARK Yeong-Chull (Division of Deep-sea Resources, National Fisheries Research and Development Institute Pusan) ;
- HUH Sung-Hoi (Department of Oceanography, Pukyong National University)
- Published : 1998.07.01
Abstract
Age and growth of the yellow goosefish, Lophius litulon, were studied using samples collected from the southwestern waters of Korea. Vertebrae of the fish had relatively clear annuli on their surface. The opaque zone of vertebrae was formed once a year between March and April. The oldest fish observed in this study was 8 years old for females and 5 years old for males. The relationship between the radius (R) of vertebral centrum and total length (L) was as follows: L=12.7+4.8R for females and L=9.8+5.6R for males. The relationship between total length and body weight (W) was as follows :
1995년 1월부터 12월까지 한국 남서해역 (제주도 부근)에서 매월 어획된 황아귀를 대상으로 연령과 성장을 조사하였다. 연령사정은 척추골을 이용하였다. 황아귀 척추골의 추체에 윤문이 형성되는 시기는 3