Speonomus (Machaeroscelis) infernus (Dieck, 1869)

Speonomus (Machaeroscelis) infernus arbasanus Jeannel, 1924

Speonomus (Machaeroscelis) infernus cagiranus Coiffait, 1955

Speonomus (Machaeroscelis) infernus infernus (Dieck, 1869)