Phylum Tardigrada Doyère, 1840 - tardigrades Class Eutardigrada Richters, 1926 - naked tardigrades Order Parachela Schuster, Nelson, Grigarick & Christenberry, 1980 Family Macrobiotidae Thulin, 1928 Genus Minibiotus Schuster, in Schuster et al., 1980 Minibiotus intermedius (Plate, 1888)