모래무지(Pseudogobio exocinus)의 난발생 및 자치어 형태 발달
Embryonic and Larval Development of Goby Minnow, Pseudogobio exocinus
2
조회
0
다운로드
14
인용
0
참고문헌
키워드
초록
The Pseudogobio esocinus were caught at Wyuleo-ri, Gyeombaek-myeon, Boseong-gun, Jeollanamdo from April to May 2003. The fishes were incubated in transparent aquarium located at the laboratory of Chonnam National University, and their embryonic and larval development were observed. The fertilized eggs were spherical, semitransparent, and adhesive, and were 1.98±0.19 mm(n=50) in diameter. The embryo, including 31～32 myotomes, hatched through egg membrane at 164 hrs after fertilization. The newly-hatched larvae were 4.61±0.83 mm(n=10) in total length(TL). At that moment, yolk was not absorbed, and mouth and anus were not open. Star and spot shaped melanophores were distributed on the lens, and dorsal, ventral, and caudal parts. At 42 days after hatching, larva was 16.22±0.65 mm(n=10) in TL. Melanophores were scaterred at head, back, and side parts. Morphological features of the embryo were transferred to juvenile stage showing similar features with those of the adult fish
Abstract
The Pseudogobio esocinus were caught at Wyuleo-ri, Gyeombaek-myeon, Boseong-gun, Jeollanamdo from April to May 2003. The fishes were incubated in transparent aquarium located at the laboratory of Chonnam National University, and their embryonic and larval development were observed. The fertilized eggs were spherical, semitransparent, and adhesive, and were 1.98±0.19 mm(n=50) in diameter. The embryo, including 31～32 myotomes, hatched through egg membrane at 164 hrs after fertilization. The newly-hatched larvae were 4.61±0.83 mm(n=10) in total length(TL). At that moment, yolk was not absorbed, and mouth and anus were not open. Star and spot shaped melanophores were distributed on the lens, and dorsal, ventral, and caudal parts. At 42 days after hatching, larva was 16.22±0.65 mm(n=10) in TL. Melanophores were scaterred at head, back, and side parts. Morphological features of the embryo were transferred to juvenile stage showing similar features with those of the adult fish
참고문헌 (12)
- Nakamura, M, "Cyprinid Fishes of Japan. Studies on the Life History of Cyprinid fishes of Japan", pp.45~, Research Institute of Natural Resources, Tokyo
- Russell, FS, "The Eggs and Planktonic Stages of Brithsh marine fishes", pp.524~ (1976), Academic Press, Inc., London,
- Uchida, K, "The Fishes of Korea", pp.458~ (1939), Bulletin of the fisheries experiment station of the Government-General of Korea, Pusan
- 김익수, "한국산 모래무지아과(Cyprinidae) 어류의 계통분류학적 연구", 한국수산학회지, 17, pp.436~448 (1984)
- 김익수, "한국산 모래무지아과(Gobioninae)어류의 미설골에 대한 비교연구", 한국어류학회지, 1, pp.24~34 (1989)
- 김익수, "한국의 민물고기", pp.465~ (2002), 교학사. 서울
- 송호복, "금강모치 (Rhyncohocypris kumgangensis)의 난 발생과 자어의 성장", Rhyncohocypris kumgangensis)의 난 발생과 자어의 성장. 한국하천호수학회, 30, pp.67~74 (1997)
- 이성훈, "돌고기(Pungtungia herzi)의 산란습성 및 초기생활사", 여수대학교 기초과학연구소논문집, 4, pp.41~48 (2002)
- 정문기, "한국어도보", pp.727~ (1977), 일지사. 서울
- 한경호, "실험실에서 사육한 버들치의 산란습성 및 초기생활사", 한국어류학회지, 11, pp.177~183 (1999)
- 한경호, "한국산 붕어(Carassius auratus)의 초기생활사", 여수대학교 논문집, 16, pp.379~387 (2001)
- 한경호, "한국산 참붕어의 산란습성 및 초기생활사", 여수대학교 기초과학연구소 논문집, 3, pp.67~76 (2001)