Kingdom Animalia Linnaeus, 1758 - animals
Phylum Tardigrada Doyère, 1840 - tardigrades
Class Eutardigrada Richters, 1926 - naked tardigrades
Order Parachela Schuster, Nelson, Grigarick & Christenberry, 1980
1 Family Necopinatidae Ramazzotti & Maucci, 1983
2 Genus Apodibius Dastych, 1983, incertae sedis
3 Superfamily Eohypsibioidea Bertolani & Kristensen, 1987 [monotypic]
4 Superfamily Hypsibioidea Pilato, 1969
5 Superfamily Isohypsibioidea Sands, McInnes, Marley, Goodall-Copestake, Convey & Linse, 2008
6 Superfamily Macrobiotoidea Thulin, 1928