Monocercomonoides panesthiae Kidder
Natural host.—Panesthia angustipennis, Philippine Islands (Kidder, 1937): In hind gut.
Tetratrichomastix blattidarum Young
Natural hosts.—Blatta orientalis, Blattella germanica, Periplaneta americana, U.S.A. (Young, 1935): The organism when present occurs in large numbers in the posterior part of the intestine near the anus. The protozoan was successfully cultivated in a hemoglobin-saline medium.
Family OXYMONADIDAE
Oxymonas doroaxostylus (Cleveland et al.)
Synonymy.—Saccinobaculus doroaxostylus Cleveland et al. [Cleveland, 1950].
Natural host.—Cryptocercus punctulatus, U.S.A., Appalachian and Pacific coast areas (Cleveland et al., 1934).
Oxymonas nana Cleveland
Synonymy.—Saccinobaculus minor Cleveland et al. [Cleveland, 1950].