Ji, Song & Clamp. 2006. Pseudovorticella zhengae n. sp., P. difficilis (Kahl, 1933) Jankowski, 1976, and P. punctata (Dons, 1918) Warren, 1987, three marine peritrichous ciliates from north China. European Journal of Protistology Volume: 42 Issue: 4 Pages: 269-279
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Pseudovorticella, Z. N. S.; Difficilis, P.
1933
three marine peritrichous ciliates from north China
European Journal of Protistology Volume: 42 Issue