[[File:Trichomonas.JPG|thumb|200px|right|''Trichomonas'' sp. with giemsa staining. Note the anterior flagellae and undulating membrane (source - Wikimedia Commons)]] | [[File:Trichomonas.JPG|thumb|200px|right|''Trichomonas'' sp. with giemsa staining. Note the anterior flagellae and undulating membrane (source - Wikimedia Commons)]] |