한국어류학회지 (Korean Journal of Ichthyology)
- 제1권1_2호
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- Pages.1-8
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- 1989
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- 1225-8598(pISSN)
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- 2288-3371(eISSN)
수조(水槽)에서 사육(飼育)한 남해산(南海産) 쑤기미, Inimicus japonicus의 난발생(卵發生)과 부화자어(孵化仔魚)의 형태(形態)
Egg Development and Morphology of Larvae of South Sea Devil Stinger Inimicus japonicus (Cuvier et Valenciennes) Reared in the Aquarium
- Myoung, Jeong-Goo (Korean Ocean Research and Development Institute, KIST) ;
- Kim, Jong-Man (Korean Ocean Research and Development Institute, KIST) ;
- Kim, Yong-Uk (Department of Marine Biology, National Fisheries University of Pusan)
- 발행 : 1989.12.30
초록
1989년(年) 8월(月), 경남(慶南) 진해만(鎭海灣), 자란만(紫蘭灣)에서 채포(採捕)된 성숙한 친어(親魚)를 사용한 수조내(水槽內)에서의 쑤기미의 난발생(卵發生) 및 부화자어(孵化仔魚)의 형태(形態)에 대한 관찰(觀察) 결과(結果)를 요약하면 다음과 같다. 1. 수정난(受精卵)은 직경이 1.2~1.3 mm인 분리부성난(分離浮性卵)으로, 유구(油球)가 없다. 수온(水溫)
In August, 1988, matured adults of devil stinger were collected from Jinhae Bay and Jaran Bay, Kyongsangnam-do, Korea and kept in the aquarium (1 ton) for spawning. The egg development was observed with the eggs laid in the aquarium of adult fish. The diameters of eggs ranged from 1.2 to 1.3 mm (n=6), and no oil globules were found in the eggs. The hatching took place from 26 to 29 hours after eight cells stage at the water temperature of
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