순천 상내리 갯골에 출현하는 농어(Lateolabrax japonicus) 치어의 식성
(주)코리아스칼라
- 최초 등록일
- 2023.04.05
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- 2015.05
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서지정보
ㆍ발행기관 : 한국수산해양기술학회(구 한국어업기술학회)
ㆍ수록지정보 : 수산해양기술연구 / 51권 / 2호
ㆍ저자명 : 정재묵, 김현지, 예상진, 염시동, 박종혁, 백근욱
영어 초록
During the study periods, total 143 individuals of Lateolabrax japonicus were collected. Body length (BL) range was 2.0–11.8 cm. Empty stomach occurred in 8.4%. The most abundant prey was copepods. Among copepods, Tigriopus japonicus was the most abundant prey appeared 32.1 in %F. Next important prey was shrimps and mysids. The results of analysis in ontogenetic changes, main prey of two small size classes (2.0–3.9 cm, 4.0–5.9 cm) were copepods. Thereafter, copepods percentage was decreased, but shrimps, mysids, fishes percentage was increased by increasing body length from 8.0 cm size class.
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