Cyathomonas Fromentel, 1874 (ref. ID; 4656)

[ref. ID; 1618]
Body small, somewhat oval; without chromatophores; much compressed; anterior end obliquely truncate; with 2 equal or subequal anterior flagella; colorless; nucleus central; anabolic products, stained red or reddish violet by iodine; contractile vacuole usually anterior; a row of retractile granules, protrichocysts, close and parallel to anterior margin of body; asexual reproduction by longitudinal fission; holozoic; in stagnant water and infusion. One species. (ref. ID; 1618)

[ref. ID; 5694]
Free-living heterotrophic flagellates. (ref. ID; 5694)

Cyathomonas truncata Ehrenberg (ref. ID; 1618, 3342)
Measurements; 15-25 by 10-15 um. (ref. ID; 1618)
13 x 6.8 um. (ref. ID; 3342)