Endomychidae Leach, 1815
Holoparamecus (Calyptobium) atomus Ragusa, 1888
Holoparamecus (Holoparamecus) beloni Reitter, 1884
Holoparamecus (Tomyrium) bertouti Aube, 1861
Holoparamecus caularum Aubé, 1843
Holoparamecus constrictus Sharp, 1902
Holoparamecus (Holoparamecus) depressus Curtis, 1833
Holoparamecus floridanus Fall, 1899
Holoparamecus gabrielae Rücker, 2003
Holoparamecus kunzei Aubé, 1843
Holoparamecus (Calyptobium) niger Aube, 1843
Holoparamecus pacificus LeConte, 1863
Holoparamecus pumilus Sharp, 1902
Holoparamecus (Holoparamecus) punctatulus Reitter, 1908
Holoparamecus ragusae Reitter, 1875
Holoparamecus singularis Beck, 1917
