Genus: Postoral kineties usually to left of oral poykinetids (Illustrated Guide, 1985).
Left edge is more curved than right edge; cytopharynx with numerous strong fibrils; ectoplasm with
numerous fusiform trichocysts; macronucleus oval; one to several micronulei (Kudo, 1966).
Species: Cell body 150-600 μm long; posterior end slightly pointed; two ovoidal micronuclei; a single contractile vacuole (Kahl, 1930). |
50 μm
100 μm
150 μm; x 400 :
31 μm
63 μm
94 μm; x 640
