Fig. 2. Differential interference contrast micrographs (A-I, K-N) and phase contrast micrograph (J) of Pharyngomonas kirbyi strain GJ1. (A-F) Amoebae (trophozoites) showing size, shape, and pseudopod formation. (G-J) Flagellate phase, with four flagella. (K-N) Cysts with a spherical shape and smooth surface. Scale bar = 10 ยตm.
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