Hemicycla Swainson, 1840
Hemicycla (Hemicycla) bidentalis bidentalis (Lamarck, 1822)
Hemicycla (Hemicycla) bidentalis inaccessibilis Groh, 1988
Hemicycla (Hemicycla) subsp. bidentalis bidentalis (Lamarck, 1822)