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Morphological Development of Egg and Larvae of Iksookimia choii (Cobitidae)  

Song, Ha-Yoon (Department of Marine Biotechnology, Soonchunhyang University)
Kim, Woo-Joong (Department of Marine Biotechnology, Soonchunhyang University)
Lee, Wan-Ok (Central Inland Fisheries Research Institute, NFRDI)
Bang, In-Chul (Department of Marine Biotechnology, Soonchunhyang University)
Publication Information
Korean Journal of Ecology and Environment / v.41, no.1, 2008 , pp. 104-110 More about this Journal
Abstract
The egg development and early life history of Korean endangered natural monument fish, Iksookimia choii, were investigated in 2006. The eggs from the females were obtained by injecting 10 IU $g^{-1}$ of human chorionic gonadotropin and inseminated by wet method in the laboratory. The fertilized eggs were $1.1\sim1.3mm$ in diameter and had no oil globules. Hatching of the embryo began about 24 hrs after fertilization under water temperature of $25^{\circ}C$. The newly-hatched larvae were $2.5\sim2.7mm$ in total length (TL), and their mouth and anus were not yet opened. Six days after hatching, the postlarvae were $4.7\sim5.4mm$ TL, and tip of the caudal notochord was flexed $45^{\circ}$ upward. The juveniles stage was reached when all fin-rays were formed at 35 days after hatching, and their total length were $20\sim22mm$.
Keywords
endangered fish; Iksookimia choii; egg development; early life history;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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1 김익수. 1978. 전주천 참종개 Cobitis koreensis의 생태. 한국생태학회지 2: 9-14
2 김익수, 고명훈, 박종영. 2006. 줄종개 Cobitis tetralineata (Pisces; Cobitidae)의 개체군 생태. 한국어류학회지 29(3): 277-286   과학기술학회마을   DOI   ScienceOn
3 홍영표. 2004. 멸종위기종 미호종개의 현황과 보존. 2004년 한 국어류학회 추계학술대회 p. 59-72
4 Okada, Y. 1959. Studies on the fresh water fishes of Japan. J. Fac. Fish Mie Pref. Univ. 4: 533-568
5 Okada, Y. and R. Seishi. 1937. Morphological and Ecological study on the larvae and juveniles of freshwater fishes in Japan.(Viii) Cobitis biwae Jordan & Snyder. Bull. Fish. Res. 32: 549-554. (In Japanese)
6 김동수, 김종현, 박인석. 1992. 태반성 성선 자극 호르몬 처리 에 의한 미꾸라지의 산란유도 및 연중 다산란 유도를 위 한 연구. 한국양식학회지 5(2): 109-115
7 김익수, 고명훈. 2005. 섬진강에 서식하는 왕종개 Iksookimia longicorpa (Cobitidae)의 생태. 한국어류학회지 17(2): 112-122
8 Kim, Y.U., Y.S. Park and D.S. Kim. 1987. Development of eggs, larvae and juveniles of loach, Misgurnus mizolepis Gunther. Bull. Korean Fish. Soc. 20(1): 16-23. (in Korean)
9 Nalbant, T.T. 1993. Some problems in the systematics of genus Cobitis and its relatives (Pisces: Ostariophysi, Cobitidae). Rev. Roum. Biol. Biol. Anim. 38: 101-110
10 Kim, I.-S. and E.-H. Lee. 1995. Studies on early embryonic development of Niwaella multifasciata (Pisces; Cobitidae). Korean J. of Limnnol. 28(4): 455-462. (in Korean)
11 Shimizu, T., H. Sakai and N. Mizuno. 1998. Embryonic and larval development of a Japanese spinous loach, Cobitis takatsuensis. Ichthyol. Res. 45(4): 377-384   DOI   ScienceOn
12 Uchida, K. 1939. The fishes of Tyosen. Part I. Nematognathi, Eventognathi. Bull. Fish Exp. Sta. Gov. Gener. Tyosen 6: 428-458. (in Japanese)
13 Kim, I.-S. and Y.-M. Son. 1984. Cobitis choii, a new cobitid fish from Korea. Korean J. of Zoology 27(1): 49-55. (in Korean)   과학기술학회마을
14 Lin, H.R., C. Peng, L.Z. Lu, X.J. Zhon, G. Van Der Kraakand and I. Baker. 1987. Induced ovulation in the loach (Paramisgurnus dabryanus) using pimozide and [D-Ala, Pro-N-ethylamide]-LHRH. Aquaculture 46: 333-340   DOI   ScienceOn
15 김익수, 박종영. 2002. 한국의 민물고기. 교학사, 서울
16 Nalbant, T.T. 2002. The tribe Cobitini: a monophyletic assemblage. II International Conference: Loaches of the genus Cobitis and related genera. P. 51. Programme & Book of abstracts. Sep. 9-13, 2002. Olszytyn. Poland