Lehrstuhl Spezielle Zoologie, Universität Tübingen, Tübingen, FRG.
Eur J Protistol. 1991 Feb 22;26(3-4):288-302. doi: 10.1016/S0932-4739(11)80150-1. Epub 2011 Nov 2.
The oral ciliature of Colpoda variabilis has been examined by serial thin sections. The left oral polykinetid consists of parallel rows of ciliated kinetosomes. The right oral polykinetid consists of a ventral part of ciliated kinetosomes in anarchic arrangement and a dorsal double row of ciliated kinetosomes. The existence of postciliary microtubules in association with each kinetosome makes it possible to determine the orientation of kinetosomes within the oral polykinetids. The orientation of kinetosomes in oral polykinetids and oral primordia is discussed and compared with the oral ciliature of Furgasonia, Paramecium and Tetrahymena. The left oral polykinetid is interpreted as consisting of adorai membranelies and the right oral polykinetid is interpreted as consisting of a stichodyad type of paroral membrane accompanied by a ciliary field in anarchic arrangement. A closer phylogenetic relationship between colpodid, nassulid and hymenostome ciliates is suggested.
已通过连续切片检查了变泡藻的口纤毛。左侧口多联体由平行排列的纤毛基体组成。右侧口多联体由杂乱排列的纤毛基体腹面部分和背面两排纤毛基体组成。每一个基体都有后纤毛微管与之相连，这使得确定口多联体中基体的方向成为可能。本文讨论了口多联体和口原基中基体的取向，并与 Furgasonia、草履虫和四膜虫的口纤毛进行了比较。左侧口多联体被解释为由膜联体组成，右侧口多联体被解释为由栉齿型的缘膜复合体组成，伴以杂乱排列的纤毛区。这表明泡口目、裸口目和缘毛目纤毛虫之间具有更密切的系统发育关系。
