Amphibolus
Bertolanius
Biota | Animalia | Tardigrada | Eutardigrada | Parachela | Eohypsibioidea | Eohypsibiidae | Bertolanius
|  | Doyère, 1840 | Richters, 1926 | Schuster, Nelson, Grigarick & Christenberry, 1980 | Bertolani & Kristensen, 1987 in Marley et al., 2011 | Bertolani & Kristensen, 1987 | Özdikmen, 2008