Figures 39–44 in Redescription of Pseudovorticella cylindrica (Dons, 1915) nov. comb. and Zoothamnium hiketes Precht, 1935, two poorly defined marine peritrichs (Ciliophora: Peritrichia) from the north China Sea

Figures 39–44. Species of Vorticella and Pseudovorticella that are similar to Pseudovorticella cylindrica. (39) Pseudovorticella patellina (from Song and Warren 2000). (40) Vorticella campanula (from Kahl 1935). (41) Vorticella campanula (from Noland and Finley 1931). (42) Vorticella nebulifera (from Song 1991a). (43) Pseudovorticella punctata (from Warren 1987). (44) Vorticella marina (from Song 1991a). Scale bars: 70 mm (39); 30 mm (41, 42); 20 mm (43, 44).Published as part of Sun, Ping, Song, Weibo, Ji, Daode & Hu, Xiaozhong, 2005, Redescription of Pseudovorticella cylindrica (Dons, 1915) nov. comb. and Zoothamnium hiketes Precht, 1935, two poorly defined marine peritrichs (Ciliophora: Peritrichia) from the north China Sea, pp. 2953-2965 in Journal of Natural History 39 (32) on page 2961, DOI: 10.1080/00222930500239785, http://zenodo.org/record/522002