organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain eukaryotes see Domain Eukaryota Chatton, 1925
     alveolates Cavalier-Smith see [unranked] Alveolata Cavalier-Smith, 1991
       Phylum Ciliophora Doflein, 1901 - ciliates
         Subphylum Intramacronucleata Lynn, 1996 - amphiesmates
           Class Plagiopylea Small & Lynn, 1985
             Order Plagiopylida Jankowski, 1978
               Family Plagiopylidaeᵀ Schewiakoff, 1896
                 1 Genus Plagiopyla Stein, 1860
                 2 Genus Lechriopyla Lynch, 1930
                 3 Genus Pseudoplagiopyla Small & Lynn, 1985