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How to sign: usually nonphotosynthetic free-living protozoan with whiplike appendages; some pathogens of humans and other animals
Similiar / Same: flagellate, flagellate protozoan, mastigophoran, mastigophore
Categories: protozoan, protozoon
Within this category: costia, dinoflagellate, giardia, hypermastigote, Leishmania, polymastigote, trichomonad, zoomastigote