Ji Daode, Song Weibo, Al-Rasheid Khaled A S
Laboratory of Protozoology, KLM, Ocean University of China, Qingdao 266003, People's Republic of China.
J Eukaryot Microbiol. 2003 Sep-Oct;50(5):360-5. doi: 10.1111/j.1550-7408.2003.tb00149.x.
A new marine peritrich ciliate, Pseudovorticella sinensis n. sp. was isolated from a shrimp-farming pond in the littoral area of Qingdao, China. The morphology, infraciliature, and silverline system were studied based on living and silver-impregnated specimens. This species is characterized by (1) an elongated bell-shaped body that measures 50-60 x 35-45 microm in vivo, (2) one large, ventrally located contractile vacuole, and (3) a pellicle covered by a layer of transparent, cortical vesicles. The number of transverse silverlines from the peristomial area to the aboral ciliary wreath is 26-32, and from the aboral ciliary wreath to the scopula is 12-15. The stalk measures about 160-250 microm long x 5-6 microm wide. The spasmoneme has one row of conspicuous thecoplasmic granules, which are about 0.8 microm in diameter.
一种新的海洋周丛生纤毛虫，中华伪钟虫（Pseudovorticella sinensis n. sp.），从中国青岛沿海地区的一个对虾养殖池塘中分离得到。基于活体和银染标本对其形态、纤毛下器和银线系统进行了研究。该物种的特征在于：（1）活体时长钟形身体，大小为50 - 60×35 - 45微米；（2）一个位于腹面的大型伸缩泡；（3）表膜覆盖有一层透明的皮质小泡。从口围区到反口纤毛环的横向银线数量为26 - 32条，从反口纤毛环到帚胚的横向银线数量为12 - 15条。柄长约160 - 250微米，宽5 - 6微米。棘毛体有一排明显的皮层颗粒，直径约0.8微米。
