摘要
本文报道了三种采自南极威德尔海冰层下的砂壳纤毛虫:冰生拟铃壳虫、漂流波缘杯虫和梵氏波缘杯虫。采用蛋白银技术对其纤毛图式做了首次揭示并与其它已知种类作了比较。
As a contribution to the infraciliature of tintinnine Ciliates, morphology of three Antarctic species. Codonellopsis glacialis Laackmann, 1907, Cymatocylis canvallaria Laackmann, 1910 and Cymatocylis vanhoeffeni Laackmann, 1907 was investigated following protargol silver impregnation. The materials were collected during the cruise ANT X/3, (1992. 3— 5.) in Weddell Sea. The results demonstrate that the specific organization of both oral and somatic ciliature varies considerably among species or genera and is quite constant within species. The amount of variation in the lorica morphology and infraciliature of Cymatocylis canvallaria and Cymatocylis vanhoeffeni supports that the separation of the two congeners may be reasonable.
出处
《南极研究》
CSCD
1993年第2期34-42,共9页
基金
德国科学研究协会(DFG)资助
关键词
纤毛虫
形态学
海砂壳
南极
Ciliophora
tintinnina
morphology
Antarctica
