| 巨魾人工繁殖初报与胚胎发育观察 |
| Preliminary Studies on Artificial Propagation and Embryonic Development of Bagarius yarrelli |
| 投稿时间：2012-04-29 修订日期：2012-09-08 |
| DOI： |
| 中文关键词:巨魾 人工繁殖 胚胎发育 |
| 英文关键词:Bagarius yarrelli artificial propagation embryonic development |
| 基金项目:云南省创新人才培养;华能澜沧江糯扎渡鱼类增殖站增殖技术科研项目 |
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| 中文摘要: |
| 巨魾(Bagarius yarrelli)为云南特有的大型底栖肉食性鱼类,分布于澜沧江、怒江和元江水系。2012年3月24日人工繁殖试验成功,4月20日再次进行人工繁殖试验,获苗约1 000尾;观察记录了巨魾的胚胎发育过程。孵化水温27℃时,巨魾的出膜时间为20 h。 |
| 英文摘要: |
| Bagarius yarrelli，a large benthic carnivorous fish，is endemic to Yunnan Province. This species distributes in Lancang River, Nujiang River and Yuanjiang River water system. Artificial propagation of B. yarrelli succeeded for the first time on 24th March, 2012. After that on 20th,April, 2012 the artificial propagation succeeded again and 1 000 fries were .This study recorded the embryonic development process of B. yarrelli. It showed that larvae were hatched 20 hours after fertilization，at 27℃water temperature. |
| 薛晨江,张正雄,马建颜,孙 昳,罗永新,李晓双.2012.巨魾人工繁殖初报与胚胎发育观察[J].水生态学杂志,33(5):54-56. |
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