Korean Journal of Fisheries and Aquatic Sciences (한국수산과학회지)
- Volume 7 Issue 4
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- Pages.215-220
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- 1974
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- 0374-8111(pISSN)
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- 2287-8815(eISSN)
BIOLOGICAL STUDIES ON THE SAND-EEL, AMMODYTES PERSONATUS GIRARD
까나리, Ammedytes Personatus GIRARD의 생물학적 연구
Abstract
The sand-eel, Ammedytes Personatus is a commercially important fish abounantly found in west and east coast of Korea. Samples were collected from the Baegryeong Island (Yellow Sea), Geoje Island(southern coast) and Jumunjin (East Sea) from May 1973 to December 1974. In this paper the author dealt with some biological point of the fish, especially the relationship between total length ang body weight, and the major spawning season and sex ratio. 1. The major spawning season was confined to the end of November and the end of December at Jumunjin. 2. The sex ratio (male/female) is 0.75 before the main spawning season and increases up to 1.36 after spawning at Jumunjin in 1974. 3. The relationship between the total length (L) and body weight (In were represented as follows:
한국산 까나리의 성장. 산란기와 성비등의 생태에 관한 조사 결과는 다음과 같다. 1. 주문진 부근의 까나리의 주산란기는 11월 하순
Keywords