우리나라 남해안에 서식하는 민달고기(Zenopsis nebulosa)의수직분포와 식성
Vertical Distribution and Feeding Ecology of the Mirror Dory Zenopsis nebulosa in the Southern Sea of Korea
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We observed the vertical distribution and feeding ecology of the Mirror dory, Zenopsis nebulosa, in the Southern Sea of Korea from 2009 to 2013 using an otter trawl. The total length of captured individuals ranged from 11 to 48 cm. Individuals captured at greater depths were significantly larger than those from shallower sites. Fish abundance was significantly related to depth and temperature. We found that 89% of the total catch was obtained at depths between 80 and 140 meters. Prey organisms, including fish, crustaceans,and cephalopods, were found in Z. nebulosa stomachs. Fishes were the main prey items for all size groups. Cephalopods were consumed by individuals > 25 cm in length. Our findings suggested that the vertical distribution of Z. nebulosa varied with depth and temperature, and that the fish are carnivores
Abstract
We observed the vertical distribution and feeding ecology of the Mirror dory, Zenopsis nebulosa, in the Southern Sea of Korea from 2009 to 2013 using an otter trawl. The total length of captured individuals ranged from 11 to 48 cm. Individuals captured at greater depths were significantly larger than those from shallower sites. Fish abundance was significantly related to depth and temperature. We found that 89% of the total catch was obtained at depths between 80 and 140 meters. Prey organisms, including fish, crustaceans,and cephalopods, were found in Z. nebulosa stomachs. Fishes were the main prey items for all size groups. Cephalopods were consumed by individuals > 25 cm in length. Our findings suggested that the vertical distribution of Z. nebulosa varied with depth and temperature, and that the fish are carnivores
참고문헌 (17)
- 백근욱, "가덕도 주변 해역 꼬치고기 (Sphyraena pinguis)의 식성", 한국수산과학회지, 37(6), pp.505~510 (2004), 한국수산과학회
- 차형기, "한국 제주 인근해역에 서식하는 전갱이, Trachurus japonicus Temminck et Schlegel의 재생산 연구: 성숙과 산란", 한국어업기술학회지, 45(4), pp.243~250 (2009), 한국어업기술학회
- Chihara, M, "An illustrated guide to marine plankton in Japan", pp.1574~ (1997), Tokai University Press
- 최정화, "동해 울진바다목장에 서식하는 넙치(Paralichthys olivaceus )의 식성", 한국수산과학회지, 44(6), pp.684~688 (2011), 한국수산과학회
- Hong SY, "Marine invertebrates in Korea Coast", pp.479~ (2006), Academy book
- 허성회, "남해에 출현하는 삼치(Scomberomorus niphonius)의 식성", 한국수산과학회지, 39(1), pp.35~41 (2006), 한국수산과학회
- Kang YG, "Morphology and osteology of the Zeus faber and Zenopsis nebulosa", 박사, pp.2005
- Kim IS, "Illustrated Book of Korean Fish", pp.1~615 (2005), Kyohak Publishing
- Kim YU, "The marine fishes of Korea", pp.1~382 (2001), Hanguel Publishing
- Estimation of the current age structure of mirror dory and ocean perch. Final report to the Australian fisheries management authority, "Knuckey IA", Queenscliff, marine and freshwater resources institute, ~, pp.ARF Project R99 (2001), 0377
- Min, D.K., "Mollusks in Korea", pp.566~ (2004), Min molluscan research institute
- Pinkas L, "Food habits of albacore, bluefin tuna, and bonito in California waters", Calif. Dep. Fish Game, Fish Bull, 152, pp.1~105 (1971)
- Proese, R, "FishBase" (2002), World wide web electronic publication
- Status of fisheries resources in NSW 2008, "09", Rowling K, 2010, pp.392~
- 서원찬, "NOAA", AVHRR SST 자료를 이용한 한반도 주변해역에서의 수온과 어장변화 특성 연구, 2008, pp.12(12), 2265~2270[DOI]
- Wheeler, A, "The fishes of the British Isles and north west Europe" (1969), Macmillan
- Zidowitz H, "The role of Zenopsis spp. As a predator in seamount and shelf habitats", ICES J Mar Sci, 28 (2002)