Duvalius Delarouzee, 1859
Duvalius (Biharotrechus) paroecus csikii (Mihok, 1912)
Duvalius (Biharotrechus) paroecus dryops (Bokor, 1913)
Duvalius (Biharotrechus) paroecus elemeri (Mihok, 1911)
Duvalius (Biharotrechus) paroecus mocsaryi (Csiki, 1913)
Duvalius (Biharotrechus) paroecus montisblidarii Jeannel, 1928
Duvalius (Biharotrechus) paroecus montistartari Jeannel, 1928
Duvalius (Biharotrechus) paroecus paroecus (J. Frivaldszkyi, 1865)
Duvalius (Biharotrechus) paroecus taxi (Breit, 1911)
