고리 주변해역에서 출현하는 꼬마달재(Lepidotrigla guentheri)의 식성
Feeding Habits of the Redbanded Searobin Lepidotrigla guentheri in the Coastal Waters off Gori, Korea
1
조회
0
다운로드
5
인용
0
참고문헌
키워드
초록
The feeding habits of the redbanded searobin Lepidotrigla guentheri were studied using 186 specimens collected from September to November, 2006, in the coastal waters off Gori, Korea. The sizes of L. guentheri ranged from 7.1 to 16.7 cm total length(TL). L. guentheri is a bottom-feeding carnivore that consumes mainly shrimp, especially Leptochela sydniensis, amphipods, and crabs. Its diet also includes small quantities of stomatopods, mysids, cumaceans, euphausiids, polychaetes, and copepods. Our feeding-strategy graphical method reveled that L. guentheri is a specialized feeder, with a narrow niche width. L. guentheri mainly consumed shrimp of all size classes and did not show significant ontogenetic changes in feeding habits. Smaller individuals(7-11 cm TL) secondly consumed amphipods, with the portion of amphipods in the total diet decreasing as body size increased. Prey size increased significantly as the fish grew in size.
Abstract
The feeding habits of the redbanded searobin Lepidotrigla guentheri were studied using 186 specimens collected from September to November, 2006, in the coastal waters off Gori, Korea. The sizes of L. guentheri ranged from 7.1 to 16.7 cm total length(TL). L. guentheri is a bottom-feeding carnivore that consumes mainly shrimp, especially Leptochela sydniensis, amphipods, and crabs. Its diet also includes small quantities of stomatopods, mysids, cumaceans, euphausiids, polychaetes, and copepods. Our feeding-strategy graphical method reveled that L. guentheri is a specialized feeder, with a narrow niche width. L. guentheri mainly consumed shrimp of all size classes and did not show significant ontogenetic changes in feeding habits. Smaller individuals(7-11 cm TL) secondly consumed amphipods, with the portion of amphipods in the total diet decreasing as body size increased. Prey size increased significantly as the fish grew in size.
참고문헌 (29)
- Amundsen PA, "A new approach to graphical analysis of feeding strategy from stomach contents data modification of Costello (1990) method", J Fish Biol, 48, pp.607~614 (1996)
- Boudaya L, "Diet of Chelidonichthys obscurus and Chelidonichthys lastoviza(Pisces: Triglidae) from the Gulf of Gabes(Tunisia)", J Appl Ichthyol, 23, pp.646~653 (2006)
- Caragitsou E, "Feeding habits of piper(Trigla lyra) in the Saronikos Gulf(Greece)", J Appl Ichthyol, 10, pp.104~113 (1994)
- Choo HG, "Species composition and feeding ecology of fishes in the coastal waters off Kori, Korea", 박사, pp.2007
- Ferry LA, "Sample size and data analysis: are we characterizing and comparing diet properly?", Feeding Ecology and Nutrition in Fish, Symp Proc, pp.71~80 (1996), Am Fish Soc
- Hansen LP, "The food of Atlantic salmon, Salmo solar L., caught by long-line in northern Norwegian waters", J Fish Biol, 26, pp.553~562 (1985)
- Huh SH, "Studies on the fishery biology of pomfrets, Pampus spp., in the Korean Waters. 4. Food of Pampus echinogaster", Bull Kor Fish Soc, 22, pp.291~293 (1989)
- Huh SH, "Feeding habits of snailfish, Liparis tanakai", Kor J Ichthyol, 9, pp.71~78 (1997)
- Huh SH, "Feeding habits of hairtail, Trichiurus lepturus", Kor J Ichthyol, 11, pp.191~197 (1999)
- Huh SH, "Feeding habits of Pholis nebulosa", Kor J Ichthyol, 9, pp.22~29 (1997)
- Huh SH, "Feeding habits of Leiognathus nuchalis in the eelgrass(Zostera marina) bed in Kwangyang Bay", Kor J Ichthyol, 9, pp.221~227 (1997)
- 허성회, "고리 주변해역에서 출현하는 달고기 (Zeus faber)의 식성", 한국수산과학회지, 39(4), pp.357~362 (2006), 한국수산과학회
- 허성회, "부산 주변해역에서 출현하는 성대(Chelidonichthys spinosus)의 식성", 한국어류학회지, 19(1), pp.51~56 (2007), 한국어류학회
- 허성회, "부산 주변 해역에서 채집된 불볼락 (Sebastes thompsoni)의 식성", 한국수산과학회지, 41(1), pp.32~38 (2008), 한국수산과학회
- 허성회, "부산 주변해역에서 출현하는 살살치(Scorpaena neglecta)의 식성", 한국어류학회지, 20(2), pp.117~122 (2008), 한국어류학회
- Kozo S, "On feeding habit of gunard, Chelidonichthys spinosus, in the East China and Yellow Seas, based on its morphometric characters and fisheries statistics", Bull Seikai Reg Fish Res Lab, 33, pp.47~59 (1965)
- 곽석남, "잘피밭에 서식하는 쥐치의 먹이습성", 한국어류학회지, 15(4), pp.2~223 (2003), 한국어류학회
- Langton RW, "Diet overlap between Atlantic cod, Gadus morhua, silver hake Merluccius bilinearis and fifteen other northwest Atlantic finfish", Fish Bull, 80, pp.745~759 (1982)
- Last JM, "The food of herring, Clupea harengas, in the North Sea, 1983-1986", J Fish Biol, 34, pp.489~501 (1986)
- Lee C-L, "Taxonomic review of the family Triglidae (Pisces, Scropaeniformes) form Korea", Kor J Ichthyol, 12, pp.1~13 (2000)
- Ni IH, "Marine fish fauna in Hong Kong waters", Zool Stud, 38, pp.130~152 (1999)
- Commercial Fishes of the Coastal & Offshore Waters in Korea, "NFRDI (National Fisheries Research and Development Institute)", Natl Fish Res Dev Inst, 333~ (2004)
- Pianka ER, "Evolutionary Ecology, 4th ed", pp.468~ (1988), Harper Collins
- Pinkas L, "Food habits of albacore, bluefin tuna and bonito in California waters", Fish Bull, 152, pp.1~105 (1971)
- Schoener TW, "Nonsynchronous spatial overlap of lizards in patchy habitats", Ecology, 51, pp.408~418 (1970)
- Terrats A, "Feeding habits of Aspitrigla cuculus(L., 1758)(red gunard), Lepidotrigla cavillone(Lac., 1802)(large scale gurnard) and Trigloporus lastoviza(Brunn., 1768)(rock gurnard) around Cyclades and Dodecanese Islands(E. Mediterranean)", Mediterr Mar Sci, 1, pp.91~104 (2000)
- Wallace RK, "An assesment of dietoverlap indexes", Trans Am Fish Soc, 110, pp.72~76 (1981)
- Fishes of the east China sea and the yellow sea, "Yamada U", Seikai Reg Fish Res Lab, 501~ (1986)
- Yoon CH, "Fish of Korea with Pictorial Key and Systematic List", pp.747~ (2002), Academy Publ Co