Kingdom [Animalia] Linnaeus, 1758 - animals
   Subkingdom Protozoa Goldfuss, 1818 see Kingdom Protozoa Goldfuss, 1818
     Class Ciliata see [unranked] ciliates
       Order Holotricha
         Suborder Gymnostomata
           Genus [Lacrymaria] Bory, 1824
             Lacrymaria olor (Müller, 1786) Bory, 1824