Superclass Spirotricha Bütschli, 1889 see Class Spirotrichea Bütschli, 1889
   Class Oligotrichea Bütschli, 1889 see Subclass Oligotrichia Bütschli, 1889
     Subclass Halteriia Petz & Foissner, 1992 see Order Halteriida Petz & Foissner, 1992
       Order Halteriida Petz & Foissner, 1992 see Order Sporadotrichida Fauré-Fremiet, 1961
         Family Halteriidae Claparède & Lachmann, 1858
           Genus Meseres Schewiakoff, 1893[1892]