Genus: Oral cavity tubular; deep groove spirals at least once around body (Illustrated Guide, 1985).
Like Colpodabut peristome is curved; body somewhat twisted
(How to know the protozoa, 1979).
Species: |
50 μm
100 μm
150 μm; x 400 :
31 μm
63 μm
94 μm; x 640
