 
 
|  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
 50 μm
 100 μm
 100 μm
 150 μm; x 400 :
 150 μm; x 400 : 
 31 μm
 31 μm
 63 μm
 63 μm
 94 μm; x 640
 94 μm; x 640
 
 
 
 
