Hydrachnidia Krantz, 1978 - water mites
Superfamily Hygrobatoidea Koch, 1842
Family Aturidae Thor, 1900
Subfamily Axonopsinae Viets, 1929
Genus Axonopsella Lundblad, 1930
1 Subgenus Axonopsella (Axonopsella) Lundblad, 1930
2 Subgenus Axonopsella (Chilaxonopsella) Cook, 1988
3 Subgenus Axonopsella (Coaxonopsella) Cook, 1980
4 Subgenus Axonopsella (Luciaxonopsella) Rosso de Ferradas, 1995
5 Subgenus Axonopsella (Neoaxonopsella) Lundblad, 1937
6 Subgenus Axonopsella (Paraxonopsella) Lundblad, 1937
7 Subgenus Axonopsella (Rostaxonopsella) Orghidan & Gruia, 1987