Curculionidae Latreille, 1802
Styanax annulipes Heller, K.M., 1920
Styanax anthracinus Heller, K.M., 1908
Styanax apicatus Heller, 1920
Styanax bicarinatus Chevrolat, L.A.A., 1882
Styanax carbonarius Pascoe, F.P., 1871
Styanax continentalis Heller, K.M., 1908
Styanax granicollis Dalla Torre & Schenkling, 1932
Styanax inconspicuus Heller, 1934
Styanax kuwanoi Chûjô & Voss, 1960
Styanax luzonicus Heller, K.M., 1915
Styanax morosus Heller, K.M., 1908
Styanax overbecki Heller, 1922
Styanax rugosus Chûjô & Voss, 1960
Styanax scrobiculatus Chûjô & Voss, 1960
