Marsupiogaster Schewiakoff, 1893 (ref. ID; 4950)

[ref. ID; 1618]
Oval; flattened; asymmetrical; cytostome occupies entire anterior end; cytopharynx conspicuous, one-half body length; body longitudinally striated; two flagella, one directed anteriorly, the other posteriorly; spherical nucleus; contractile vacuole anterior; fresh or salt water. (ref. ID; 1618)


Marsupiogaster picta Faria, da Cunha & Pinto (ref. ID; 1618)
Description; In salt water. (ref. ID; 1618)
Marsupiogaster striata Schewiakoff (ref. ID; 1618, 4950)
Description; In fresh water. (ref. ID; 1618)
Measurements; About 27 by 15 um. (ref. ID; 1618)