Family: Apex somewhat to much fan-shaped; oral region along apex, may extend ventrally
(Illustrated Guide, 1985). Cytostome slit-like, situated apically on non-ciliated ridge of the body
(Carey, 1992).
Genus: Body flattened, crescentic (Illustrated Guide, 1985).
Species:
Cell body 130 μm long (Kahl, 1930).
|