Parvphylum Sporozoa Leuckart, 1879 see Superclass Sporozoa Leuckart, 1879
   Class Gregarinomorphea Grassé, 1953
     Subclass Orthogregarinia Cavalier-Smith, 2014
       Order Vermigregarida Cavalier-Smith, 2014
         Family Trichotokaridae Cavalier-Smith, 2014
           1 Genus Trichotokara Rueckert & Leander, 2010
           2 Genus Paralecudina Rueckert, Wakeman & Leander, 2013