Acasta Leach, 1817 (taxonomy source)
Acastinae Kolbasov, 1993 (taxonomy source)
Acrothoracica (taxonomy source)
Alcockianum Zevina, 1978 (taxonomy source)
Alepas Rang, 1829 (taxonomy source)
Altiverruca Pilsbry, 1916 (taxonomy source)
Amigdoscalpellinae Gale, 2015 (taxonomy source)
Amigdoscalpellum Zevina, 1978 (taxonomy source)
Amphibalaninae Pitombo, 2004 (taxonomy source)
Amphibalanus Pitombo, 2004 (taxonomy source)
Anelasma Darwin, 1852 (taxonomy source)
Anelasmatidae Gruvel, 1905 accepted as Pollicipedidae Leach, 1817 (taxonomy source)
Angulosaccus Reinhard, 1944 (taxonomy source)
Annandaleum Newman & Ross, 1971 (taxonomy source)
Archaeobalanidae Newman & Ross, 1976 accepted as Archaeobalaninae Newman & Ross, 1976 (taxonomy source)
Archaeobalaninae Newman & Ross, 1976 (taxonomy source)
Arcoscalpellum Hoek, 1907 (taxonomy source)
Arcturosaccus Rybakov & Høeg, 1992 (taxonomy source)
Ascothoracida (taxonomy source)
Ascothoracidae Grygier, 1987 (taxonomy source)
Ascothorax Djakonov, 1914 (taxonomy source)
Ashinkailepadini Yamaguchi, Newman & Hashimoto, 2004 accepted as Neolepadidae Yamaguchi, Newman & Hashimoto, 2004 (taxonomy source)
Ashinkailepas Yamaguchi, Newman & Hashimoto, 2004 (taxonomy source)
Aurivillialepas Newman, 1980 (taxonomy source)
Australophialus Tomlinson, 1969 (taxonomy source)
Austrobalanidae Newman & Ross, 1976 (taxonomy source)
Balanidae Leach, 1817 (taxonomy source)
Balaninae Leach, 1817 (taxonomy source)
Balanoidea Leach, 1817 (taxonomy source)
Balanomorpha (taxonomy source)
Balanus Costa, 1778 (taxonomy source)
Barbascalpellum Zevina, 1978 (taxonomy source)
Bathylasma Newman & Ross, 1971 (taxonomy source)
Bathylasmatidae Newman & Ross, 1971 (taxonomy source)
Bathylasmatinae Newman & Ross, 1971 (taxonomy source)
Berndtiinae Utinomi, 1950 (taxonomy source)
Bifurgaster Stone & Moyse, 1985 (taxonomy source)
Boschmaia Reinhard, 1958 (taxonomy source)
Briarosaccus Boschma, 1930 (taxonomy source)
Brochia Newman & Ross, 1971 (taxonomy source)
Brochiinae Zevina, 1978 (taxonomy source)
Brochiverruca Zevina, 1993 (taxonomy source)
Bryozobiinae Ross & Newman, 1996 (taxonomy source)
Calantica Gray, 1825 (taxonomy source)
Calanticidae Zevina, 1978 (taxonomy source)
Calanticomorpha (original description)
Cardomanica Lowry, 1985 (taxonomy source)
Catherinum Zevina, 1978 (taxonomy source)
Chirona Gray, 1835 (taxonomy source)
Chthamaloidea Darwin, 1854 (taxonomy source)
Cirripedia (taxonomy source)
Clistosaccidae Boschma, 1928 (taxonomy source)
Conchoderma von Olfers, 1814 (taxonomy source)
Coronula Lamarck, 1802 (taxonomy source)
Coronulidae Leach, 1817 (taxonomy source)
Coronulinae Leach, 1817 accepted as Coronulidae Leach, 1817 (taxonomy source)
Coronuloidea Leach, 1817 (taxonomy source)
Costatoverruca Young, 1998 (taxonomy source)
Cryptogaster Bocquet-Védrine & Bourdon, 1984 (taxonomy source)
Cryptophialida (taxonomy source)
Cryptophialidae Gerstaecker, 1866 (taxonomy source)
Cryptophialus Darwin, 1854 (taxonomy source)
Cyphosaccus Reinhard, 1958 (taxonomy source)
Dendrogaster Knipovich, 1890 (taxonomy source)
Dendrogastrida (taxonomy source)
Dendrogastridae Gruvel, 1905 (taxonomy source)
Dianajonesia Koçak & Kemal, 2008 (taxonomy source)
Dichelaspis Darwin, 1852 (taxonomy source)
Diotascalpellum Gale, 2015 (taxonomy source)
Dosima Gray, 1825 (taxonomy source)
Drepanorchis Boschma, 1927 (taxonomy source)
Duplorbidae Høeg & Rybakov, 1992 (taxonomy source)
Duplorbis Smith, 1906 (taxonomy source)
Elminiidae Foster, 1982 (taxonomy source)
Elminiinae Foster, 1982 accepted as Elminiidae Foster, 1982 (taxonomy source)
Elminioidea Chan, Dreyer, Gale, Glenner, Ewers-Saucedo, Pérez-Losada, Kolbasov, Crandall & Høeg, 2021 (original description)
Elminius Leach, 1825 (taxonomy source)
Eolepadidae Buckeridge, 1983 † (taxonomy source)
Eolepadomorpha † (original description)
Euacasta Kolbasov, 1993 (taxonomy source)
Euscalpellum Hoek, 1907 (taxonomy source)
Galatheascus Boschma, 1929 (taxonomy source)
Gibbosaverruca Young, 2002 (taxonomy source)
Glyptelasma Pilsbry, 1907 (taxonomy source)
Gorgonolaureus Utinomi, 1962 (taxonomy source)
Graviscalpellum Foster, 1980 (taxonomy source)
Gymnoscalpellum Newman & Ross, 1971 (taxonomy source)
Heteralepadidae Nilsson-Cantell, 1921 (taxonomy source)
Heteralepas Pilsbry, 1907 (taxonomy source)
Hexanauplia accepted as Thecostraca (taxonomy source)
Hexelasma Hoek, 1913 (taxonomy source)
Hexelasmatinae Newman & Ross, 1976 (taxonomy source)
Isidascus Moyse, 1983 (taxonomy source)
Jensia Boyko & Williams in Hiller, Williams & Boyko, 2015 (taxonomy source)
Laura Lacaze-Duthiers, 1865 (taxonomy source)
Laurida (taxonomy source)
Lauridae Gruvel, 1905 (taxonomy source)
Lepadidae Darwin, 1852 (taxonomy source)
Lepadoidea Chan, Dreyer, Gale, Glenner, Ewers-Saucedo, Pérez-Losada, Kolbasov, Crandall & Høeg, 2021 (original description)
Lepas Linnaeus, 1758 (taxonomy source)