Korean Journal of Fisheries and Aquatic Sciences (한국수산과학회지)
- Volume 20 Issue 4
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- Pages.308-316
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- 1987
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- 0374-8111(pISSN)
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- 2287-8815(eISSN)
Studies on the Larvae and Juveniles of Flying Fish, Prognichthys agoo (Temminck and Schlegel) (Pisces, Exocoetidae) I. Development of Eggs, Larvae and Juveniles
날치의 자치어에 관한 연구 1. 난발생과 자치어의 발육
- PARK Yang Sung (Department of Marine Biology, National Fisheries University of Pusan) ;
- KIM Yong Uk (Department of Marine Biology, National Fisheries University of Pusan)
- Published : 1987.07.01
Abstract
The flying fish, Prognichthys agoo, is widely distributed in the coastal waters of south-eastern Korea. On July 14, 1986, mature adults of flying fish were captured from U-do, Cheju-do. The eggs were stripped and fertilized by the wet method on the ship. The mature eggs are demersal and adhesive with 30-40 filaments. The egg diameter varied from 1.42 to 1.58 mm. The water temperature throughout incubation ranged from 23.70 to
1986년 7월 14일에 제주도 우도앞 250m 해상에서 분기초망으로 채포한 날치친어 3미를 채포즉시 연상에서 습도법으로 인공수정시켜 실험실로 운반하여 난발생과정과 부화자어의 성장에 따른 형태변화를 관찰한 결과를 요약하면 다음과 같다. 수정란은 유구가 없으며, 표면에
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