Protozoários intestinais de vertebrados observados em Salobra

[摘要] Protozoa were collected by means of dry smears and cultures in Cleveland's medium contained in 2cm3 ampules. The isolation and subsequent cultivation of trichomonad organisms in ampules were generally successfull; but the cultures went down, when transferred to test-tubes in the same medium, apparently because of the liberation of characteristic pigment by Bacillus pyocyaneus.