Canthon humectus (Say, 1831)

Canthon humectus alvarengai Halffter, 1961

Canthon humectus assimilis Robinson, 1946

Canthon humectus blumei Halffter & Halffter, 2003

Canthon humectus hidalgoensis Bates, 1887

Canthon humectus subsp. humectus (Say, 1831)

Canthon humectus incisus Robinson, 1948

Canthon humectus riverai Halffter & Halffter, 2003