Curculionidae Latreille, 1802
Tychanus bufo Sharp, 1883
Tychanus complexus Broun, 1921
Tychanus costatus Broun, 1913
Tychanus densus Broun, 1880
Tychanus dux Broun, 1893
Tychanus ferrugatus Pasc., 1876
Tychanus gibbus Pasc., 1876
Tychanus lachrymosus Broun
Tychanus lunalis Broun, 1917
Tychanus obscurus Broun, 1921
Tychanus quadratus Broun, 1886
Tychanus scabiosus Broun, 1883
Tychanus simulans Broun, 1921
Tychanus squamosus Broun, 1914
Tychanus terricola Broun, 1921
Tychanus ventralis Broun, 1885
Tychanus verrucosus Pascoe, 1876
