Development and Reproduction (한국발생생물학회지:발생과생식)
- Volume 9 Issue 1
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- Pages.7-13
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- 2005
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- 2465-9525(pISSN)
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- 2465-9541(eISSN)
Parturition Induction on Melania Snails, Semisulcospira libertina libertina and Semisulcospira gottschei
다슬기 (Semisulcospira libertina libertina)와 곳체다슬기 (Semisulcospira gottschei)의 출산 유도
- Chang, Hae-Jin (Fisheries Science Museum) ;
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Min, Byung-Hwa
(Department of Aquaculture, Pukyong National University) ;
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Bang, In-Chul
(Department of Marine Biotechnology, Soonchunhyang University) ;
- Kim, Young-Ju (Green Village Co.) ;
- Chang, Young-Jin (Department of Aquaculture, Pukyong National University)
- Published : 2005.06.30
Abstract
The effects of various physicochemical stimuli in parturition induction were assayed on ovoviviparous freshwater melania snails, Semisulcospira libertina libertina and S. gottschei. Both of them did not respond to
난태생종인 다슬기(Semisulcospira libertina libertina)와 곳체다슬기(Semisulcospira gottchei) 어미에게 여러 가지 물리 화학적 자극을 주어 출산 개시 소요 시간, 출산 유생 치패수 및 치패 출산율을 조사하였다. 곳체다슬기는 온도, 공기 노출, serotonin 및 acetylcholine 자극에 대하여 다슬기보다 더욱 민감하게 반응하였으나,
Keywords
- Melania snail;
- Semisulcospira libertina libertina;
- Semisulcospira gottschei;
- Larva, Juvenile;
- Parturition induction;
- Physicochemical stimulant