• Calichthys accepted as Callichthys Scopoli, 1777
• Calichthys callichthys (Linnaeus, 1758) accepted as Callichthys callichthys (Linnaeus, 1758)
• Callichthys Scopoli, 1777
• Callichthys adspersus Steindachner, 1876 accepted as Dianema longibarbis Cope, 1872
• Callichthys aeneus (Gill, 1858) accepted as Corydoras aeneus (Gill, 1858)
• Callichthys affinis Günther, 1864 accepted as Callichthys callichthys (Linnaeus, 1758)
• Callichthys albidus Valenciennes, 1840 accepted as Hoplosternum littorale (Hancock, 1828)
• Callichthys arcifer Hensel, 1868 accepted as Callichthys callichthys (Linnaeus, 1758)
• Callichthys armatus Günther, 1868 accepted as Corydoras armatus (Günther, 1868)
• Callichthys asper Gronow, 1854 accepted as Acanthodoras cataphractus (Linnaeus, 1758)
• Callichthys asper Quoy & Gaimard, 1824 accepted as Callichthys callichthys (Linnaeus, 1758)
• Callichthys asper Valenciennes, 1840 accepted as Callichthys callichthys (Linnaeus, 1758)
• Callichthys barbatus Quoy & Gaimard, 1824 accepted as Scleromystax barbatus (Quoy & Gaimard, 1824)
• Callichthys caelatus Valenciennes, 1840 accepted as Callichthys callichthys (Linnaeus, 1758)
• Callichthys callichthys (Linnaeus, 1758)
• Callichthys callichthys bolteni Hoedeman, 1952 accepted as Callichthys callichthys (Linnaeus, 1758)
• Callichthys callichthys demararae Hoedeman, 1952 accepted as Callichthys callichthys (Linnaeus, 1758)
• Callichthys chiquitos Castelnau, 1855 accepted as Hoplosternum littorale (Hancock, 1828)
• Callichthys depressus (Swainson, 1839) accepted as Callichthys callichthys (Linnaeus, 1758)
• Callichthys exaratus Müller & Troschel, 1849 accepted as Megalechis thoracata (Valenciennes, 1840)
• Callichthys fabricioi Román-Valencia, Lehmann A. & Muñoz, 1999
• Callichthys hemiphractus Hensel, 1868 accepted as Callichthys callichthys (Linnaeus, 1758)
• Callichthys kneri Gill, 1858 accepted as Callichthys callichthys (Linnaeus, 1758)
• Callichthys laeviceps Valenciennes, 1840 accepted as Callichthys callichthys (Linnaeus, 1758)
• Callichthys laevigatus Valenciennes, 1834 accepted as Hoplosternum littorale (Hancock, 1828)
• Callichthys littoralis Hancock, 1828 accepted as Hoplosternum littorale (Hancock, 1828)
• Callichthys longifilis Valenciennes, 1840 accepted as Megalechis thoracata (Valenciennes, 1840)
• Callichthys loricatus Gronow, 1854 accepted as Callichthys callichthys (Linnaeus, 1758)
• Callichthys melampterus Cope, 1872 accepted as Hoplosternum littorale (Hancock, 1828)
• Callichthys oibaensis Ardila Rodríguez, 2006
• Callichthys paleatus Jenyns, 1842 accepted as Corydoras paleatus (Jenyns, 1842)
• Callichthys pectoralis Boulenger, 1895 accepted as Lepthoplosternum pectorale (Boulenger, 1895)
• Callichthys personatus Ranzani, 1841 accepted as Megalechis thoracata (Valenciennes, 1840)
• Callichthys pictus Müller & Troschel, 1849 accepted as Megalechis picta (Müller & Troschel, 1849)
• Callichthys serralabium Lehmann A. & Reis, 2004
• Callichthys splendens Castelnau, 1855 accepted as Corydoras splendens (Castelnau, 1855)
• Callichthys subulatus Valenciennes, 1840 accepted as Hoplosternum littorale (Hancock, 1828)
• Callichthys sulcatus Kner, 1855 accepted as Megalechis picta (Müller & Troschel, 1849)
• Callichthys taiosh Castelnau, 1855 accepted as Corydoras splendens (Castelnau, 1855)
• Callichthys tamoata Bleeker, 1864 accepted as Callichthys callichthys (Linnaeus, 1758)
• Callichthys thoracatus Valenciennes, 1840 accepted as Megalechis thoracata (Valenciennes, 1840)
• Cascadura Ellis, 1913 accepted as Hoplosternum Gill, 1858
• Cascadura maculocephala Ellis, 1913 accepted as Hoplosternum littorale (Hancock, 1828)
• Cataphractops Fowler, 1915 accepted as Hoplosternum Gill, 1858
• Cataphractops melampterus (Cope, 1872) accepted as Hoplosternum littorale (Hancock, 1828)
• Cataphractus Bloch, 1794 accepted as Callichthys Scopoli, 1777
• Cataphractus depressus Swainson, 1839 accepted as Callichthys callichthys (Linnaeus, 1758)
• Cataphractus punctatus Bloch, 1794 accepted as Corydoras punctatus (Bloch, 1794)
• Decapogon Eigenmann & Eigenmann, 1888 accepted as Dianema Cope, 1871
• Decapogon urostriatum Miranda Ribeiro, 1912 accepted as Dianema urostriatum (Miranda Ribeiro, 1912)
• Decapogon verissimi Miranda Ribeiro, 1911 accepted as Dianema longibarbis Cope, 1872
• Dianema Cope, 1871
• Dianema longibarbis Cope, 1872
• Dianema urostriatum (Miranda Ribeiro, 1912)
• Hoplosternum Gill, 1858
• Hoplosternum laevigatum (Valenciennes, 1836) accepted as Hoplosternum littorale (Hancock, 1828)
• Hoplosternum littorale (Hancock, 1828)
• Hoplosternum littorale daillyi Hoedeman, 1952 accepted as Hoplosternum littorale (Hancock, 1828)
• Hoplosternum littoralis accepted as Hoplosternum littorale (Hancock, 1828)
• Hoplosternum littoralis daillyi Hoedeman, 1952 accepted as Hoplosternum littorale (Hancock, 1828)
• Hoplosternum magdalenae Eigenmann, 1913
• Hoplosternum orinocoi Fowler, 1915 accepted as Megalechis picta (Müller & Troschel, 1849)
• Hoplosternum oronocoi Fowler, 1915 accepted as Megalechis picta (Müller & Troschel, 1849)
• Hoplosternum pectorale (Boulenger, 1895) accepted as Lepthoplosternum pectorale (Boulenger, 1895)
• Hoplosternum personatus (Ranzani, 1841) accepted as Megalechis thoracata (Valenciennes, 1840)
• Hoplosternum punctatum Meek & Hildebrand, 1916
• Hoplosternum schreineri Miranda Ribeiro, 1911 accepted as Hoplosternum littorale (Hancock, 1828)
• Hoplosternum shirui Fowler, 1940 accepted as Hoplosternum littorale (Hancock, 1828)
• Hoplosternum stevardii Gill, 1858 accepted as Hoplosternum littorale (Hancock, 1828)
• Hoplosternum thoracatum (Valenciennes, 1840) accepted as Megalechis thoracata (Valenciennes, 1840)
• Hoplosternum thoracatum cayennae Hoedeman, 1961 accepted as Hoplosternum littorale (Hancock, 1828)
• Hoplosternum thoracatum surinamensis Hoedeman, 1952 accepted as Megalechis thoracata (Valenciennes, 1840)
• Hoplosternum thoracatum thoracatum (Valenciennes, 1840) accepted as Megalechis thoracata (Valenciennes, 1840)
• Lepthoplosternum Reis, 1997
• Lepthoplosternum altamazonicum Reis, 1997
• Lepthoplosternum beni Reis, 1997
• Lepthoplosternum pectorale (Boulenger, 1895)
• Lepthoplosternum stellatum Reis & Kaefer, 2005
• Lepthoplosternum tordilho Reis, 1997
• Lepthoplosternum ucamara Reis & Kaefer, 2005
• Megalechis Reis, 1997
• Megalechis personata (Ranzani, 1841) accepted as Megalechis thoracata (Valenciennes, 1840)
• Megalechis picta (Müller & Troschel, 1849)
• Megalechis thoracata (Valenciennes, 1840)