Corylophidae LeConte, 1852
Gloeosoma fuscicornis (Casey, 1900)
Gloeosoma hesperus (Casey, 1900)
Gloeosoma laevis (Casey, 1900)
Gloeosoma rotundus (Sharp in Blackburn & Sharp, 1885)
Gloeosoma sticticus (Casey, 1900)
Gloeosoma truncatus (LeConte, 1852)
