Allostaffia Heinrich, 2004 † (current name source)
Allostaffia Heinrich, 2004 † (verified source for family)
Allostaffia Heinrich, 2004 † (extant flag source)
Amphihapalops Ameghino, 1891 † accepted as Hapalops Ameghino, 1887 † (source of synonymy)
Amphihapalops Ameghino, 1891 † accepted as Hapalops Ameghino, 1887 † (verified source for family)
Barnesia Thalmann, 1994 † (verified source for family)
Carlesia Kraglievich, 1929 † accepted as Eumegamys Kraglievich, 1926 † (source of synonymy)
Carlesia Kraglievich, 1929 † accepted as Eumegamys Kraglievich, 1926 † (verified source for family)
Chasicobradys Scillato-Yané, Carlini & Vizcaíno, 1987 † (verified source for family)
Dasynotus Wagler, 1830 accepted as Heteromys Desmarest, 1817 (source of synonymy)
Dasynotus Wagler, 1830 accepted as Heteromys Desmarest, 1817 (verified source for family)
Diaphoromys Kraglievich, 1931 † accepted as Eumegamys Kraglievich, 1926 † (verified source for family)
Diaphoromys Kraglievich, 1931 † accepted as Eumegamys Kraglievich, 1926 † (source of synonymy)
Draximenus Anonymous, 1829 accepted as Phascolarctos Blainville, 1816 (source of synonymy)
Eucetotherium Brandt, 1873 † accepted as Cetotherium Brandt, 1843 † (source of synonymy)
Eugeronops Trouessart, 1898 † accepted as Hapalops Ameghino, 1887 † (source of synonymy)
Eugeronops Trouessart, 1898 † accepted as Hapalops Ameghino, 1887 † (verified source for family)
Eumegamys Kraglievich, 1926 † (name verified source)
Eumegamys Kraglievich, 1926 † (verified source for family)
Geitonomys Shevyreva, 1984 † (verified source for family)
Geitonomys Shevyreva, 1984 † (current name source)
Geronops Ameghino, 1891 † accepted as Hapalops Ameghino, 1887 † (verified source for family)
Geronops Ameghino, 1891 † accepted as Hapalops Ameghino, 1887 † (source of synonymy)
Gilsolaresia Roselli, 1976 † (verified source for family)
Gilsolaresia Roselli, 1976 † (name verified source)
Glyptodon Owen in Parish, 1838 † (verified source for family)
Hapalops Ameghino, 1887 † (verified source for family)
Hapalops Ameghino, 1887 † (current name source)
Huilabradys Villarroel, 1998 † (current name source)
Huilabradys Villarroel, 1998 † (verified source for family)
Isostylomys Kraglievich, 1929 † accepted as Eumegamys Kraglievich, 1926 † (source of synonymy)
Isostylomys Kraglievich, 1929 † accepted as Eumegamys Kraglievich, 1926 † (verified source for family)
Koala Berthold in Latreille, 1827 (current name source)
Kola Gray, 1821 accepted as Phascolarctos Blainville, 1816 (source of synonymy)
Lelongia Kraglievich, 1932 † (verified source for family)
Lelongia Kraglievich, 1932 † (extant flag source)
Leptocladus Owen, 1871 † accepted as Peramus Owen, 1871 † (source of synonymy)
Leptocladus Owen, 1871 † accepted as Peramus Owen, 1871 † (verified source for family)
Leptosiagon Owen, 1874 accepted as Macropus Shaw, 1790 (verified source for family)
Leptosiagon Owen, 1874 accepted as Macropus Shaw, 1790 (source of synonymy)
Mirandaia Couto, 1952 † accepted as Mirandatherium Couto, 1952 † (verified source for family)
Mirandaia Couto, 1952 † accepted as Mirandatherium Couto, 1952 † (source of synonymy)
Nothropus Burmeister, 1882 † (verified source for family)
Nothrotheriops Hoffstetter, 1955 † (verified source for family)
Nothrotherium Lydekker in Nicholson & Lydekker, 1889 † (verified source for family)
Pachypus d'Alton, 1840 † accepted as Glyptodon Owen in Parish, 1838 † (verified source for family)
Pachypus d'Alton, 1840 † accepted as Glyptodon Owen in Parish, 1838 † (source of synonymy)
Parhapalops Ameghino, 1891 † accepted as Hapalops Ameghino, 1887 † (source of synonymy)
Parhapalops Ameghino, 1891 † accepted as Hapalops Ameghino, 1887 † (verified source for family)
Peramus Owen, 1871 † (verified source for family)
Plesiocetopsis Brandt, 1873 † accepted as Cetotherium Brandt, 1843 † (verified source for family)
Plesiocetopsis Brandt, 1873 † accepted as Cetotherium Brandt, 1843 † (source of synonymy)
Pronothrotherium Ameghino, 1907 † (verified source for family)
Protomegamys Kraglievich, 1932 † accepted as Eumegamys Kraglievich, 1926 † (verified source for family)
Protomegamys Kraglievich, 1932 † accepted as Eumegamys Kraglievich, 1926 † (source of synonymy)
Pseudhapalops Ameghino, 1891 † accepted as Hapalops Ameghino, 1887 † (source of synonymy)
Rusconia Kraglievich, 1931 † accepted as Eumegamys Kraglievich, 1926 † (source of synonymy)
Rusconia Kraglievich, 1931 † accepted as Eumegamys Kraglievich, 1926 † (verified source for family)
Saccomys Cuvier, 1824 accepted as Heteromys Desmarest, 1817 (source of synonymy)
Spenodon Lund, 1839 † accepted as Scelidotherium Owen, 1839 † (verified source for family)
Spenodon Lund, 1839 † accepted as Scelidotherium Owen, 1839 † (source of synonymy)
Staffia Heinrich, 1999 † accepted as Allostaffia Heinrich, 2004 † (source of synonymy)
Stenocephalus Mercerat, 1891 † accepted as Hapalops Ameghino, 1887 † (source of synonymy)
Stenocephalus Mercerat, 1891 † accepted as Hapalops Ameghino, 1887 † (verified source for family)
Stenodon Ameghino, 1885 † accepted as Scelidotherium Owen, 1839 † (verified source for family)
Stenodontherium Ameghino, 1889 † accepted as Scelidotherium Owen, 1839 † (source of synonymy)
Thalassocnus de Muizon & McDonald, 1995 † (verified source for family)
Xyophorus Ameghino, 1887 † (verified source for family)