Capromyidae Smith, 1842

Capromys Desmarest, 1822

Geocapromys Chapman, 1901

Hexolobodon Miller, 1929

Isolobodon J. A. Allen, 1916

Mesocapromys Varona, 1970

Mysateles Lesson, 1842

Plagiodontia F. Cuvier, 1836

Rhizoplagiodontia Woods, 1989

Tramyocastor