Kingdom [Animalia] Linnaeus, 1758 - animals Subkingdom Protozoa Goldfuss, 1818 see Kingdom Protozoa Goldfuss, 1818 Class Ciliata see [unranked] ciliates Order Spirotricha Suborder Oligotricha Bütschli, 1889 Family Tintinnidae Claparède & Lachmann, 1858