Fig. 4 in New record of five anaerobic ciliate species from South Korea

Fig. 4. Plagiopyla frontata in life (A-E) and after protargol impregnation (F-H). A, B, E. Dorsal (A) and ventral (B, E) views showing the body shape, the striated band (arrow), and the oral apparatus. C. Ventral view of the oral region showing the oral tube curving upwards in the middle and the curved extrusomes (arrows). D. The caudal cilia and the terminal contractile vacuole. F-H. Dorsal (F, H) and ventral (G) view, showing the somatic ciliature, the striated band (arrows), and the dense ciliary rows left of cytoproct. BC, buccal cavity; CC, caudal cilia; CV, contractile vacuole; CY, cytostome; DC, dense ciliary rows; FV, food vacuole; MA, macronucleus. Scale bars 30 μm (A, B, E) and 20 μm C, D, F-H).