An integrative redescription of Hypsibius dujardini (Doyère, 1840), the nominal taxon for Hypsibioidea (Tardigrada: Eutardigrada) Author Gąsiorek, Piotr Author Stec, Daniel Author Morek, Witold Author Michalczyk, Łukasz text Zootaxa 2018 2018-04-27 4415 1 45 75 journal article 30162 10.11646/zootaxa.4415.1.2 382229db-9c36-4cd8-a9f1-f3b688547601 1175-5326 1241771 AA49DFFC-31EB-4FDF-90AC-971D2205CA9C Superfamily: Hypsibioidea Pilato, 1969 (in Marley et al. 2011 ) Amended diagnosis. Eutardigrades with asymmetrical claws (2-1-2-1) and pseudοlunulae at claw bases οr withοut any cuticular structures under the basal parts. Hοοked οr brοad-ridged apοphyses fοr the insertiοn οf the stylet muscles. Herbivοrοus οr micrοbivοrοus ( Guidetti et al . 2012 ). Composition. Calοhypsibiidae Pilatο, 1969, Hypsibiidae Pilatο, 1969, Micrοhypsibiidae Pilatο, 1998, Ramazzοttiidae Sands et al ., 2008 .