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Feeding of Acanthocyclops robustus on zooplankton
Yang Yu-Feng; Inst. Hydrobiol., Chinese Acad. Sci., Wuhan 430072, China
1996
Source PublicationChinese Journal of Oceanology and Limnology
ISSN0254-4059
Volume14Issue:1Pages:17-26
AbstractFeeding of freshwater cyclopoid copepod Acanthocyclops robustus on zooplankton was examined by a series of feeding experiments during August-September of 1993. Study results showed A. robustus can capture and eat all type items provided from the Stary Haklovsky fishpond, a shallow eutrophic water body near Budejovice City, Czech Republic. Selection by the predator was determined largely by prey body-size and density, but was also affected by prey types. Variable but significant changes in feeding rates were found in various size distribution and concentration of prey types. Percentages of small (80-235-mu-m) and large (445-610-mu-m) prey consumed were 42.47 and 3.85%, respectively. Starvation did not cause statistically significant difference. The feeding on Ceriodaphnia quadrangula showed significant difference between large and small prey. Feeding rate increased with increasing prey concentration.
Indexed By其他
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/17925
Collection期刊论文
Corresponding AuthorYang Yu-Feng; Inst. Hydrobiol., Chinese Acad. Sci., Wuhan 430072, China
Recommended Citation
GB/T 7714
Yang Yu-Feng,Inst. Hydrobiol., Chinese Acad. Sci., Wuhan 430072, China. Feeding of Acanthocyclops robustus on zooplankton[J]. Chinese Journal of Oceanology and Limnology,1996,14(1):17-26.
APA Yang Yu-Feng,&Inst. Hydrobiol., Chinese Acad. Sci., Wuhan 430072, China.(1996).Feeding of Acanthocyclops robustus on zooplankton.Chinese Journal of Oceanology and Limnology,14(1),17-26.
MLA Yang Yu-Feng,et al."Feeding of Acanthocyclops robustus on zooplankton".Chinese Journal of Oceanology and Limnology 14.1(1996):17-26.
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