| Life history characteristics of three types of females in Brachionus calyciflorus Pallas (Rotifera) fed different algae | |
| Yi-Long Xi; Xiang-Fei Huang & Hong-Jun Jin; Xi, YL, Anhui Normal Univ, Dept Biol, Wuhu 241000, Anhui, Peoples R China | |
| 2001 | |
| Source Publication | HYDROBIOLOGIA
 |
| Volume | 446Pages:95-98 |
| Abstract | This study describes the life history characteristics of amictic, unfertilized mictic and fertilized mictic females of the rotifer Brachionus calyciflorus cultured individually on two different algae at 0.1 mg ml(-1) food concentration and 27 degreesC. The duration of the juvenile period of amictic females was significantly shorter on Chlorella pyrenoidosa Chick than on Scenedesmus obliquus Kutz or both algae together. The duration of the juvenile period of unfertilized mictic females was significantly longer, and the number of eggs produced by amictic females was significantly larger on Chlorella pyrenoidosa than on S. obliquus. When fed the same type of alga, the duration of the juvenile period of the fertilized mictic females was the longest among the three types of females, and the durations of the reproductive period of the amictic females and the post-reproductive period of the fertilized mictic females were longer than, or equal to those of the other two types of females, respectively. The number of eggs produced by an unfertilized mictic female was the largest among the three types of females, and that of amictic females was larger than or equal to that of fertilized mictic females, depending on the type of diet. |
| Keyword | Brachionus Calyciflorus Rotifera Life History Food |
| Department | Nanjing Univ, Inst Environm Sci, Nanjing 210093, Jiangsu, Peoples R China; Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China |
| Subject Area | Marine & Freshwater Biology |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000169620100016 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ihb.ac.cn/handle/152342/9980 |
| Collection | 期刊论文 |
| Corresponding Author | Xi, YL, Anhui Normal Univ, Dept Biol, Wuhu 241000, Anhui, Peoples R China |
| Recommended Citation GB/T 7714 | Yi-Long Xi,Xiang-Fei Huang & Hong-Jun Jin,Xi, YL, Anhui Normal Univ, Dept Biol, Wuhu 241000, Anhui, Peoples R China. Life history characteristics of three types of females in Brachionus calyciflorus Pallas (Rotifera) fed different algae[J]. HYDROBIOLOGIA,2001,446:95-98. |
| APA | Yi-Long Xi,Xiang-Fei Huang & Hong-Jun Jin,&Xi, YL, Anhui Normal Univ, Dept Biol, Wuhu 241000, Anhui, Peoples R China.(2001).Life history characteristics of three types of females in Brachionus calyciflorus Pallas (Rotifera) fed different algae.HYDROBIOLOGIA,446,95-98. |
| MLA | Yi-Long Xi,et al."Life history characteristics of three types of females in Brachionus calyciflorus Pallas (Rotifera) fed different algae".HYDROBIOLOGIA 446(2001):95-98. |
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