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| 菲牛蛭交配及卵茧人工孵化初步研究 | |
| 引用本文： | 张彬,于翔,汪波,龚元,吕军仪.菲牛蛭交配及卵茧人工孵化初步研究[J].动物学杂志,2011,46(4):78-83. |
| 作者姓名： | 张彬 于翔 汪波 龚元 吕军仪 |
| 作者单位： | 1. 广西水产研究所,南宁,530021 2. 辽宁省淡水水产科学研究院,辽阳,111000 3. 北京师范大学珠海分校,珠海,519085 4. 荆州市民康生物科技有限公司,荆州,434300 5. 中山大学生命科学学院,广州,510275 |
| 基金项目： | 广州市海珠区科技计划项目(No.2006AA10A402); 辽宁省海洋与渔业厅科技项目(No.200903) |
| 摘 要： | 人工饲养条件下,比较观察了不同养殖模式(水体、土壤)和不同温度(24℃、26℃、28℃、30℃、32℃和34℃)对菲牛蛭(Hirudinaria manillensis)交配率的影响,并进行了不同卵茧质量(＜0.6 g、0.6～1.0 g、1.0～1.5g、1.5～2.0 g、＞2.0 g)及不同温度(22℃、24℃、... |
| 关 键 词： | 菲牛蛭 温度 交配率 孵化率 孵化时间 |
| 收稿时间： | 2010/11/11 0:00:00 |
| 修稿时间： | 2011/4/29 0:00:00 |
Mating Behavior and Artificial Incubation of Cocoon for Hirudinaria manillensis |
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| ZHANG Bin,YU Xiang,WANG Bo,GONG Yuan and LV Jun-Yi.Mating Behavior and Artificial Incubation of Cocoon for Hirudinaria manillensis[J].Chinese Journal of Zoology,2011,46(4):78-83. | |
| Authors: | ZHANG Bin YU Xiang WANG Bo GONG Yuan and LV Jun-Yi |
| Institution: | Guangxi Institute of Fisheries, Nanning 530021;Freshwater Fisheries Research Institute of Liaoning Province, Liaoyang 111000;Beijing Normal University, Zhuhai Campus, Zhuhai 519085;Jingzhou Minkang Biotechnology Co., Ltd, Jingzhou 434300;School of Life Sciences, Sun Yat-Sen University, Guangzhou 510275, China |
| Abstract: | The mating behavior and mating rate of Hirudinaria manillensis were observed under temperature of 24℃,26℃,28℃,30℃,32℃ and 34℃,both in soil and in water.The hatching number,hatching rate and incubation period were compared among groups with different cocoon weight of <0.6 g,0.6-1.0 g,1.0-1.5 g,1.5-2.0 g and >2.0 g,and under temperatures of 22℃,24℃,26℃,28℃,30℃ and 32℃,respectively.The results showed that the average mating rate of leeches in soil was significantly higher than that in water,and the highest mating rate occurred in the cases of 28℃ and 30℃ in soil.The cocoon with weights of 1.0-1.5 g and 1.5-2.0 g had the highest hatching number and hatching rate under artificial condition.In addition,temperature influenced hatching significantly,and among 6 temperature groups,the treatments of 26℃ and 28℃ yielded the highest hatching number and hatching rate.With increased temperature,the incubating period of cocoon decreased gradually.The 22℃ group had the longest incubation period of 58 d,while less than 20 d in groups of 30℃ and 32℃. |
| Keywords: | Hirudinaria manillensis Temperature Mating rate Hatching rate Incubation period |
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