Acanthechiniscus Vecchi et al., 2016 (name verified source)
Actinarctus Schulz, 1935 (verified source for family)
Acutuncus Pilato & Binda, 1997 (name verified source)
Adorybiotus Maucci & Ramazzotti, 1981 (status source)
Adropion Pilato, 1987 (verified source for family)
Amicrobiotus Marley, Kaczmarek, Gawlak, Bartels, Nelson, Roszkowska, Stec & Degma, 2018 accepted as Macrobiotus Schultze, 1834 (source of synonymy)
Anisonyches Pollock, 1975 (verified source for family)
Anisonychidae Møbjerg, Jørgensen & Kristensen, 2019 (name verified source)
Antechiniscus Kristensen, 1987 (name verified source)
Archechiniscidae Binda, 1978 (name verified source)
Archechiniscus Schulz, 1953 (verified source for family)
Astatumen Pilato, 1997 (verified source for family)
Austeruseus Trygvadottir & Kristensen, 2011 (status source)
Bathyechiniscus Steiner, 1926 (name verified source)
Batillipedidae Ramazzotti, 1962 (current name source)
Beorn Cooper, 1964 † (verified source for family)
Beornidae Cooper, 1964 † (current name source)
Bergtrollus Dastych, 2011 (status source)
Bertolanius Özdikmen, 2008 (name verified source)
Bindius Pilato, 2009 (verified source for family)
Biserovus Guidetti & Pilato, 2003 (verified source for family)
Bryochoerus Marcus, 1936 (name verified source)
Bryodelphax Thulin, 1928 (name verified source)
Calcarobiotus Dastych, 1993 (verified source for family)
Calohypsibiidae Pilato, 1969 (current name source)
Calohypsibius Thulin, 1928 (verified source for family)
Carphaniidae Binda & Kristensen, 1986 (name verified source)
Chrysoarctus Renaud-Mornant, 1984 (name verified source)
Cornechiniscus Maucci & Ramazzotti, 1981 (name verified source)
Coronarctidae Renaud-Mornant, 1974 (current name source)
Coronarctus Renaud-Mornant, 1974 (current name source)
Crenubiotus Lisi, Londoño & Quiroga, 2020 (verified source for family)
Cryobiotus Dastych, 2019 (verified source for family)
Cryoconicus Zawierucha, Stec, Lachowska-Cierlik, Takeuchi, Li & Michalczyk, 2018 (verified source for family)
Cyaegharctus Fujimoto & Jimi, 2020 (name verified source)
Dactylobiotus Schuster in Schuster, Nelson, Grigarick & Christenberry, 1980 (verified source for family)
Dastychius Pilato, 2013 (verified source for family)
Diaforobiotus Guidetti et al., 2016 (verified source for family)
Dianea Gąsiorek, Stec, Morek & Michalczyk, 2019 (verified source for family)
Diploechiniscus Vicente, Fontoura, Cesari, Rebecchi, Guidetti, Serrano & Bertolani, 2013 (name verified source)
Discrepunguis Guidetti & Bertolani, 2001 accepted as Calcarobiotus Dastych, 1993 (source of synonymy)
Doryphoribiidae Gąsiorek, Stec, Morek & Michalczyk, 2019 (current name source)
Doryphoribius Pilato, 1969 (verified source for family)
Echiniscidae Thulin, 1928 (name verified source)
Echiniscoides Plate, 1888 (name verified source)
Echiniscoididae Kristensen & Hallas, 1980 (current name source)
Echiniscus C.A.S. Schultze, 1840 (name verified source)
Eohypsibiidae Bertolani & Kristensen, 1987 (status source)
Eohypsibius Kristensen, 1982 (current name source)
Eremobiotus Biserov, 1992 (verified source for family)
Euclavarctus Renaud-Mornant, 1975 (name verified source)
Exoclavarctus Renaud-Mornant, 1983 (name verified source)
Famelobiotus Pilato, Grazia Binda & Lisi, 2004 (verified source for family)
Faroestygarctus Hansen, Kristensen & Jørgensen, 2012 (name verified source)
Florarctus Delamare Deboutteville & Renaud-Mornant, 1965 (name verified source)
Fractonotus Pilato, 1998 (verified source for family)
Fujiscon Ito, 1991 accepted as Adropion Pilato, 1987 (source of synonymy)
Grevenius Gąsiorek, Stec, Morek & Michalczyk, 2019 (verified source for family)
Halechiniscidae Thulin, 1928 (current name source)
Halechiniscus Richters, 1908 (name verified source)
Hansenarctus Fujimoto & Ohtsuka, 2019 (name verified source)
Haplohexapodibius Pilato & Beasley, 1987 (verified source for family)
Hebesuncus Pilato, 1987 (verified source for family)
Hexapodibiidae Cesari et al., 2016 (status source)
Hypechiniscus Thulin, 1928 (name verified source)
Hypsibius Ehrenberg, 1848 (status source)
Insuetifurca Guidetti & Pilato, 2003 (verified source for family)
Isoechiniscoides Møbjerg, Kristensen & Jørgensen, 2016 (name verified source)
Isohypsibiidae Sands et al., 2008 (status source)
Isohypsibius Thulin, 1928 (verified source for family)
Itaquascon Barros, 1939 (verified source for family)
Lepoarctus Kristensen & Renaud-Mornant, 1983 (verified source for family)
Ligiarctus Renaud-Mornant, 1982 (name verified source)
Limmenius Horning, Schuster & Grigarick, 1978 (name verified source)
Macrobiotidae Thulin, 1928 (status source)
Macroversum Pilato & Catanzaro, 1989 (verified source for family)
Megastygarctides McKirdy, Schmidt & McGinty-Bayly, 1976 (name verified source)
Meplitumen Lisi, Daza, Londoño, Quiroga & Pilato, 2019 (verified source for family)
Mesobiotus Vecchi et al., 2016 (verified source for family)
Mesocrista Pilato, 1987 (verified source for family)
Mesostygarctus Renaud-Mornant, 1979 (current name source)
Mesostygarctus Renaud-Mornant, 1979 (name verified source)
Microhypsibiidae Pilato, 1998 (current name source)
Microhypsibius Thulin, 1928 (verified source for family)
Milnesium Doyère, 1840 (name verified source)
Minibiotus Schuster in Schuster, Nelson, Grigarick & Christenberry, 1980 (verified source for family)
Minilentus Guidetti & Pilato, 2003 (verified source for family)
Moebjergarctus Bussau, 1992 (name verified source)
Mopsechiniscus du Bois-Reymond Marcus, 1944 (name verified source)
Multipseudechiniscus Schulte & Miller, 2011 (name verified source)
Murrayidae Guidetti, Rebecchi & Bertolani, 2000 (extant flag source)
Murrayidae Guidetti, Rebecchi & Bertolani, 2000 (verified source for family)
Murrayidae Guidetti, Rebecchi & Bertolani, 2000 (basis of record)
Murrayon Bertolani & Pilato, 1989 (verified source for family)
Mutaparadoxipus Gross, Miller & Hochberg, 2014 (name verified source)
Necopinatum Pilato, 1971 (verified source for family)
Neoarctidae de Zio Grimaldi, d'Addabbo Gallo & Morone De Lucia, 1992 (name verified source)
Neoarctus de Zio Grimaldi, d'Abbabbo Gallo & Morone de Lucia, 1992 (name verified source)
Neoechiniscoides Møbjerg, Jørgensen & Kristensen, 2019 (name verified source)
Neostygarctidae de Zio Grimaldi, M. d'Addabbo Gallo & R.M. Morone de Lucia, 1987 (name verified source)