Kingdom [Animalia] Linnaeus, 1758 - animals Subkingdom Protozoa Goldfuss, 1818 see Kingdom Protozoa Goldfuss, 1818 Class Flagellata see Subphylum Mastigophora Diesing, 1866 Order Diplomonadina see Suborder Diplomonadina [Genus Lamblia Blanchard, 1888] see Genus Giardia Künstler, 1882 1 [Lamblia intestinalis] see Giardia intestinalis