Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
남해에 출현하는 고등어(Scomber japonicus)의 위내용물 조성Diet Composition of the Chub Mackerel Scomber japonicus in the Coastal Waters of the South Sea of Korea
- Other Titles
- Diet Composition of the Chub Mackerel Scomber japonicus in the Coastal Waters of the South Sea of Korea
- Issue Date
- 2021
- Publisher
- 한국수산과학회
- Keywords
- Diet composition; Chub mackerel; Scomber japonicus
- Citation
- 한국수산과학회지, v.54, no.1, pp 73 - 79
- Pages
- 7
- Indexed
- KCI
- Journal Title
- 한국수산과학회지
- Volume
- 54
- Number
- 1
- Start Page
- 73
- End Page
- 79
- ISSN
- 0374-8111
- Abstract
- The feeding habits of Chub mackerel Scomber japonicus were investigated using 329 specimens collected from coastal waters of the South Sea of Korea. S. japonicus is mainly a piscivore, consuming small fish such as Engraulis japonicus (%RI: 81.0 %). The diet of Chub mackerel also includes small quantities of thaliaceans, euphausiids, and amphipods. We calculated the trophic level as 3.92 for S. japonicus. The dietary composition of S. japonicus did not show significant differences with size, but differed with season. As the body size of S. japonicus increased, the mean weight of prey within the stomach (mW/ST) increased (One-way ANOVA, P<0.05).
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - 해양과학대학 > ETC > Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.