Schramm U
Cell Tissue Res. 1978 Jun 8;189(3):515-23. doi: 10.1007/BF00209137.
The excretory system of Habrotrocha rosa consists of two protonephridia. From each of them seven tubules lead to a terminal organ, also called cyrtocyte. Its weir basket contains structures which resemble ciliary rootlets. The lumen of the excretory system is bordered by a syncytial layer of cytoplasm. Cells are only found in the upper region of the trunk, where the channel is twisted several times.
玫瑰旋轮虫的排泄系统由两个原肾管组成。每个原肾管有七条小管通向一个终末器官，也称为杯状细胞。其堰篮包含类似于纤毛小根的结构。排泄系统的管腔由一层细胞质的合胞体层界定。细胞仅存在于躯干部位的上部区域，此处通道会扭转数次。
