동대만 잘피밭에 서식하는 돌팍망둑(Pseudoblennius percoides)의 식성

Feeding Habits of Pseudoblennius percoides (Pisces; Cottidae) in an Eelgrass (Zostera marina) Bed of Dongdae Bay

  • Huh, Sung-Hoi (Department of Oceanography, Pukyong National University) ;
  • Kwak, Seok Nam (Marine Eco-Technology Institute Co., Ltd.) ;
  • Kim, Ha Won (Department of Oceanography, Pukyong National University)
  • 투고 : 2008.02.12
  • 심사 : 2008.03.19
  • 발행 : 2008.03.31

초록

2005년 1월부터 2005년 12월까지 동대만의 잘피밭에서 채집된 돌팍망둑의 식성을 조사하였다. 돌팍망둑의 주요 먹이는 어류 및 새우류였으며, 그 외, 곤쟁이류, 단각류 (옆새우류 및 카프렐라류), 요각류, 두족류, 갯지렁이류 및 게류등이 소량 섭식되었다. 돌팍망둑은 초기에는 요각류와 단각류를 많이 섭식하였으나, 성장함에 따라 어류와 새우류의 섭식율이 점차 증가하였다. 돌팍망둑은 계절에 관계없이 새우류 및 어류를 주로 섭식하였다. 체장별 및 계절별 dietary breadth는 전체적으로 낮게 나타났다.

Feeding habits of Pseudoblennius percoides collected from the eelgrass bed in Dongdae Bay from January to December 2005 were studied. P. percoides was a carnivore which mainly consumed fishes and caridean shrimps. Its diets included small quantities of mysids,amphipods (gammarid amphipods and caprellid amphipods), copepods, cephalopods, polychaetes,and crabs. P. percoides undergoes significant size-related changes; smaller fish (<3.0 cm SL) prey mainly copepods, gammarid amphipods, and mysids while the proportion of caridean shrimps and fishes increases with fish size. Fishes and caridean shrimps were major prey organisms for all seasons. Dietary breadth of P. percoides was lower with fish size and seasons.

키워드

참고문헌

  1. Baeck, G.W. and S.H. Huh. 2003a. Feeding habits of juvenile Lophius litulon collected in the coastal waters of Kori, Korea. J. Kor. Fish. Soc., 36: 695-699
  2. Baeck, G.W. and S.H. Huh. 2003b. Feeding habits of snailfish, Liparis tanakai. Korean J. Ichthyol., 9: 71-78
  3. Cha, H.K., J.U. Lee, C.S. Park, C.I. Baik, S.Y. Hong, J.H. Park, D.W. Lee, Y.M. Choi, K.S. Hwang, Z.G. Kim, K.H. Choi, H.S. Sohn, M.H. Sohn, D.H. Kim and J.H. Choi. 2001. Shrimps of the Korean Waters. Hanguel Graphics Press, Pusan, 188pp
  4. Edgar, G.J. and C. Shaw. 1995. The production and trophic ecology of shallow-water fish assemblages in southern Australia. I. Species richness, size-structure and production of fishes in Western Port Bay, Victoria. J. Exp. Mar. Biol. Ecol., 194: 53-82 https://doi.org/10.1016/0022-0981(95)00083-6
  5. Gibson, R.N. and I.A. Ezzi. 1987. Feeding relationships of a demersal fish assemblage on the wet coast of Scotland. J. Fish Biol., 31: 55-69 https://doi.org/10.1111/j.1095-8649.1987.tb05214.x
  6. Hemminga, M.A. and C.M. Duarte. 2000. Seagrass Ecology. Cambridge Univ. Press. 231pp
  7. Huh, S.H. 1986. Species composition and seasonal variations in abundance of fishes in eelgrass meadows. Bull. Kor. Fish. Soc., 19: 509-517
  8. Huh, S.H. and S.N. Kwak. 1997a. Species composition and seasonal variations of fishes in eelgrass (Zostera marina) bed in Kwangyang Bay. Korean J. Ichthyol., 9: 202-220
  9. Huh, S.H. and S.N. Kwak. 1997b. Feeding habits of Pholis nebulos. Korean J. Ichthyol., 9: 22-29
  10. Huh, S.H. and S.N. Kwak. 1998. Feeding habits of Pseudoblennius cottoides. J. Korean Fish. Soc., 31: 37-44
  11. Hwang, W.J. 2007. Species composition and seasonal variation in fishes in the eelgrass (Zostera marina) bed in Aenggang Bay, Korea. M.S.Thesis, Pukyong National University, Pusan, 63pp
  12. Kikuchi, T. 1966. An ecological study on animal communities of the Zostera marina belt in Tomioka Bay, Amakusa, Kyushu. Publ. Amakusa Mar. Biol. Lab., 1: 1-106
  13. Kikuchi, T. and Y. Yamashita. 1992. An ecological study on animal communities of the Zostera marina belt in Tomioka Bay, Amakusa. Publ. Amakusa Mar. Biol. Lab., 11: 73-93
  14. Kim, H.S. 1973. Illustrated Encyclopedia of Fauna & Flora of Korea. Vol.14 Anomura?Brachyura. Ministry of Education. Korea, 694pp
  15. Kim, I.S. and C.H. Youn. 1992. Synopsis of the Family Cottidae (Pisces: Scorpaeniformes) from Korea. Korean J. Ichthyol., 4: 54-79
  16. Kim, I.S., Y. Choi, C.L. Lee, Y.J. Lee, B.J. Kim and J.H. Lim. 2005. Illustrated book of Korean fish. Kyo-Hak Publishing, Seoul, 615pp
  17. Kimura, S., Y. Nakamura, M. Aritaki, F. Kimura, K. Mori and K, Suzuki. 1983. Ecological studies on fishes of the Zostera bed at the mouth of Ago Bay Mie Prefecture. 1. Fish fauna and its seasonal change. Bull. Fac. Lab., Mie Univ., 10: 71-93
  18. Klumpp, D.W. and S.N. Kwak. 2005. Composition and abundance of benthic macrofauna of a tropical seagrass bed in North Queensland, Australia. Pac. Sci., 59: 541-560 https://doi.org/10.1353/psc.2005.0046
  19. Krebs, C.J. 1989. Ecological methodology, Harper and Row, New York, 654pp
  20. Kwak, S.N. and S.H. Huh. 2003a. Feeding habits of juvenile Liparis tanakai in eelgrass (Zostera marina) beds in Kwangyang Bay. J. Kor. Fish Soc., 36: 372-377 https://doi.org/10.5657/kfas.2003.36.4.372
  21. Kwak, S.N. and S.H. Huh. 2003b. Feeding habits of Limanda yokohamae in the eelgrass (Zostera marina) bed in Kwangyang Bay. J. Kor. fish. Soc., 36: 522-527 https://doi.org/10.5657/kfas.2003.36.5.522
  22. Kwak, S.N. and S.H. Huh. 2004. Feeding habits of Rudarius ercodes in a Zostera marina bed. J. Fish. Sci. Tech., 7: 46-50 https://doi.org/10.5657/fas.2004.7.1.046
  23. Kwak, S.N., G.W. Baeck and S.H. Huh. 2003. Feeding habits of Stephanolepis cirrhifer in a Zostera marina bed. Korean J. Ichthyol., 15: 219-223
  24. Kwak, S.N., G.W. Baeck and D.W. Klumpp. 2005. Comparative feeding ecology of two sympatric greenling species, Hexagrammos otakii and Hexagrammos agrammus in eelgrass Zostera marina beds. Environ. Biol. of Fishes, 74: 129-140 https://doi.org/10.1007/s10641-005-7429-1
  25. Kwak, S.N., S.H. Huh and C.G. Choi. 2006. Comparisons of fish assemblages associated with eelgrass bed and adjacent unvegetated habitat in Jindong Bay. Korean J. Ichthyol., 18: 119-128
  26. Kwak, S.N., S.H. Huh and D.W. Klumpp. 2004. Partitioning of food resources among Sillago japonicus, Ditremma temmincki, Tridentiger trigonocephalus, Hippocampus japonicus, and Petroscirtes breviceps in an eelgrass, Zostera marina, bed. Environ, Biol. Fish., 71: 353-364 https://doi.org/10.1007/s10641-004-1259-4
  27. Lee, T.W., H.T. Moon, H.B. Hwang, S.H. Huh and D.J. Kim. 2000. Seasonal variation in species composition of fishes in the eelgrass beds in Angol Bay of the Southern Coast of Korea. J. Kor. Fish. Soc., 33: 439-447
  28. Matsumiya, Y., I. Kinoshita and M. Oka. 1980. Stomach contents examination of the piscivorous demersal fishes in Shijiki Bay. Bull. Seikai Reg. Fish. Res. Lab., 54: 333-342
  29. Moriniere, E.C., B.J.A. Pollux, I. Nagelkerken and G.V. Velde. 2003. Diet shifts of Caribbeans grunts (Haemulidae) and snappers (Lutjanidae) and the relation with nursery-to-coral reef migrations. Estuarine, Coastal and Shelf Science, 57: 1079-1089 https://doi.org/10.1016/S0272-7714(03)00011-8
  30. Nelson, J.S. 2006. Fishes of the world. 4th ed. John Wiley & Sons. 601pp
  31. Noichi, T., M. Kusani, D. Ueki and T. Senta. 1993. Feeding habits of fishes eating settled larval and juvenile Japanese flounder (Paralichthys olivaceus) at Yanagihama Beach, Nagasaki Prefecture. Bull. Fac. Fish. Nagasaki Univ./Chodai Suikenpo. 73: 1-6
  32. Pinkas, L., M.S. Loiphant and I.L.K. Iverson. 1971. Food habits of albacore, bluefin tuna, and bonito in California waters. Calif. Dep. Fish Game, Fish Bull., 152: 1-105
  33. Politoum, C.Y. and C. Papaconstantinou. 1994. Feeding ecology of Mediterranean poor doc, Trisopterus minutus capelanus (Lapecede), from the eastern coast of Greece. Fish. Res., 19: 269-292 https://doi.org/10.1016/0165-7836(94)90044-2
  34. Soh, H.Y. and S.N. Kwak. 2005. Feeding habits of Belted Beard Grunt, Hapalogenys mucronatus, in the coastal waters off Sori Island, Yeosu, Korea. Korean J. Ichthyol., 17: 258-263
  35. Takeda, M. 1982. Keys to Japanese and Foreign Crustaceans. Hokuryukan, Tokyo, 284pp
  36. Yoo, D.J., K.H. Han, S.R. Baek, K.S. Kim and S.C. Ha. 2003. Morphological development of eggs, larvae and juvenile of the Sunrise Sculpin, Pseudoblennius cottoides (Teleostie: Cottidae). J. Kor. Fish. Soc., 36: 263-269
  37. Yoon, C.H. 2002. Fishes of Korea with Pictorial Key and Systematic List. Academy Publ. Co. Seoul, 341pp