[Superorder] Acariformes Zakhvatkin, 1952 - mitelike mites
   [Order] Trombidiformes Reuter, 1909
     Suborder Prostigmata Kramer, 1877
       Cohort Eupodina see Infraorder Eupodina Krantz, 1978
         [Superfamily] Bdelloidea Dugès, 1834
           Family Cunaxidae Thor, 1902
             Subfamily Cunaxinae Thor, 1902
               1.1 Genus Armascirus Den Heyer, 1978
               1.2 Genus Dactyloscirus Berlese, 1916
               2.1 Genus Riscus Den Heyer, 2006, sedis mutabilis
               2.2 Genus Cunaxatricha Castro & Den Heyer, 2008, sedis mutabilis [monotypic]
               2.3 Genus Rubroscirus Den Heyer, 1979, sedis mutabilis
               2.4.1 Genus Cunaxa von Heyden, 1826
               2.4.2 Genus Allocunaxa Den Heyer & Castro, 2008 [monotypic]