Browse > Article
http://dx.doi.org/10.5657/KFAS.2011.0372

Feeding Habits of the Redbanded Searobin Lepidotrigla guentheri in the Coastal Waters off Gori, Korea  

Baeck, Gun-Wook (Department of Marine Biology & Aquaculture / Institute of Marine Industry, College of Marine Science, Gyeongsang National University)
Huh, Sung-Hoi (Department of Oceanography, Pukyong National University)
Choi, Hee-Chan (Department of Oceanography, Pukyong National University)
Park, Joo-Myun (Division of Marine Technology, Chonnam National University)
Publication Information
Korean Journal of Fisheries and Aquatic Sciences / v.44, no.4, 2011 , pp. 372-377 More about this Journal
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.
Keywords
Lepidotrigla guentheri; Feeding habits; Shrimps; Gori;
Citations & Related Records
Times Cited By KSCI : 11  (Citation Analysis)
연도 인용수 순위
1 Huh SH, Park JM, Nam KM, Park SC, Park CI and Baeck GW. 2008b. Feeding habits of Scorpaena neglecta in the coastal waters off Bussan. Korean J Ichthyol 20, 117-122.   과학기술학회마을
2 Kozo S, Tomiko S, Kunishige N and Junko N. 1965. 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, 47-59.
3 Kwak SN, Baeck GW and Huh SH. 2003. Feeding habits of Stephanolepis cirrhifer in a Zostera marina bed. Kor J Ichthyol 15, 219-223.   과학기술학회마을
4 Huh SH. 1997. Feeding habits of snailfish, Liparis tanakai. Kor J Ichthyol, 9, 71-78.   과학기술학회마을
5 Huh SH. 1999. Feeding habits of hairtail, Trichiurus lepturus. Kor J Ichthyol 11, 191-197.   과학기술학회마을
6 Huh SH and Kwak SN. 1997a. Feeding habits of Pholis nebulosa. Kor J Ichthyol 9, 22-29.   과학기술학회마을
7 Huh SH and Kwak SN. 1997b. Feeding habits of Leiognathus nuchalis in the eelgrass(Zostera marina) bed in Kwangyang Bay. Kor J Ichthyol 9, 221-227.   과학기술학회마을
8 Huh SH, Park JM and Baeck GW. 2006. Feeding habits of john dory Zeus faber in the coastal waters off Gori, Korea. J Kor Fish Soc 39, 357-362.   과학기술학회마을   DOI
9 Huh SH, Park JM and Baeck GW. 2007. Feeding habits of bluefin searobin(Chelidonichthys spinosus) in the coastal waters off Busan. Kor J Ichthyol 19, 51-56.   과학기술학회마을
10 Boudaya L, Neifar L, Taktak A, Ghorbel M and Bouain A. 2006. Diet of Chelidonichthys obscurus and Chelidonichthys lastoviza(Pisces: Triglidae) from the Gulf of Gabes(Tunisia). J Appl Ichthyol 23, 646-653.
11 Hansen LP and Penthon P. 1985. The food of Atlantic salmon, Salmo solar L., caught by long-line in northern Norwegian waters. J Fish Biol 26, 553-562.   DOI
12 Caragitsou E and Papaconstantinou C. 1994. Feeding habits of piper(Trigla lyra) in the Saronikos Gulf(Greece). J Appl Ichthyol 10, 104-113.   DOI
13 Choo HG. 2007. Species composition and feeding ecology of fishes in the coastal waters off Kori, Korea. PhD Thesis, Pukyong Natl Univ Busan, Korea, 126.
14 Ferry LA and Cailliet GM. 1996. Sample size and data analysis: are we characterizing and comparing diet properly? In: Feeding Ecology and Nutrition in Fish, Symp Proc, MacKinlay D, Shearer K(Eds.). Am Fish Soc, San Francisco, CA, 71-80.
15 Huh SH. 1989. Studies on the fishery biology of pomfrets, Pampus spp., in the Korean Waters. 4. Food of Pampus echinogaster. Bull Kor Fish Soc 22, 291-293.   과학기술학회마을
16 Pinkas L, Oliphant MS and Iverson ILK. 1971. Food habits of albacore, bluefin tuna and bonito in California waters. Fish Bull 152, 1-105.
17 Amundsen PA, Gabler HM and Staldvik FJ. 1996. A new approach to graphical analysis of feeding strategy from stomach contents data modification of Costello (1990) method. J Fish Biol 48, 607-614.
18 Yamada U, Tagwa M, Kishida S and Honjo K. 1986. Fishes of the east China sea and the yellow sea. Seikai Reg Fish Res Lab, Seikai, Japan, 501.
19 Yoon CH. 2002. Fish of Korea with Pictorial Key and Systematic List. Academy Publ Co, Seoul, Korea, 747.
20 Pianka ER. 1988. Evolutionary Ecology, 4th ed. Harper Collins, New York, U.S.A., 468.
21 Langton RW. 1982. Diet overlap between Atlantic cod, Gadus morhua, silver hake Merluccius bilinearis and fifteen other northwest Atlantic finfish. Fish Bull 80, 745-759.
22 Schoener TW. 1970. Nonsynchronous spatial overlap of lizards in patchy habitats. Ecology 51, 408-418.   DOI
23 Terrats A, Petrakis G and Papaconstantinou C. 2000. 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, 91-104.
24 Wallace RK. 1981. An assesment of dietoverlap indexes. Trans Am Fish Soc 110, 72-76.   DOI
25 Last JM. 1989. The food of herring, Clupea harengas, in the North Sea, 1983-1986. J Fish Biol 34, 489-501.   DOI
26 Huh SH, Nam KM, Choo HG and Baeck GW. 2008a. Feeding habits of Sebastes thompsoni in the coastal wtaers off Busan, Korea. J Kor Fish Soc 41, 32-38.   과학기술학회마을   DOI
27 Lee C-L. 2000. Taxonomic review of the family Triglidae (Pisces, Scropaeniformes) form Korea. Kor J Ichthyol 12, 1-13.   과학기술학회마을
28 Ni IH and Kwok KY. 1999. Marine fish fauna in Hong Kong waters. Zool Stud 38, 130-152.
29 NFRDI (National Fisheries Research and Development Institute). 2004. Commercial Fishes of the Coastal & Offshore Waters in Korea. Natl Fish Res Dev Inst, Busan, Korea, 333.