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《Acta Hydrobiologica Sinica》 2003-01
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STUDIES ON THE MORPHOLOGY AND INFRACILIATURE OF VORTICELLA CAMPANULA (PROTOZOA, CILIOPHORA, PERITRICHIDA)

SHI Xin-lu 1,2, YU Yu-he3 and SHEN Yun-fen3 (1. Department of Biology, Shang hai Teachers University, Shanghai 200234; 2. Department of Biology, Harbin Normal University, Harbin 150086; 3. Institute of Hydrobiology, The Chinese Academy of Sciences, Wuhan 430072)  
The morphology and infraciliature of Vorticella campanula Ehrenberg, 1831 were investigated and described from life and protargol impregnated specimens. Wuhan population of this species is characterized by: body constantly wide-belled shaped with one layer of peristomial lip considerably everted and peristomial disc moderately elevated; one contractile vacuole apically positioned; cytoplasm opaque with numerous lipoid globelet; oral apparatus typical of the genus of Voticella, the peniculus 3 composed of 3 rows of kineties, of which one near the peniculus 2 was stopped at the joint of peniculus 1 and 3, about 1/2 of the two peniculus in length; the longitudinal fibre coarsefibred, sparse, ca 40-50, while the fibre of the peristomal disc net coarse and shows as the spoke-like. Additionally, the taxonomic implication of above features was discussed.
【Fund】: 国家自然科学重点基金和面上基金 (No .39730 0 70 ;30 170 10 8);; 黑龙江省博士后工作启动基金资助项目
【CateGory Index】: Q954
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