Curculionidae Latreille, 1802
Trachyostus antongilis Schedl, 1961e
Trachyostus ater Schedl, 1972f
Trachyostus aterrimus Wood & Bright, 1992
Trachyostus carinatus Schedl, 1962h
Trachyostus decellei Schedl, 1962k
Trachyostus fecundus Schedl, 1972f
Trachyostus ghanaensis Schedl, 1959b
Trachyostus interstitialis Schedl, 1964j
Trachyostus major Schedl, 1962k
Trachyostus medius Schedl, 1962k
Trachyostus minor Roberts, 1965
Trachyostus nitidior Schedl, 1953b
Trachyostus nobilis Wood & Bright, 1992
Trachyostus ovalis Schedl, 1962k
Trachyostus parvus Browne, 1962c
Trachyostus putzeysi Browne, 1962e
Trachyostus sampsoni Browne, 1955
Trachyostus schaufussi Schedl, 1939b
Trachyostus schoutedeni Wood & Bright, 1992
Trachyostus similis Nunberg, 1967b
Trachyostus tomentosus Wood & Bright, 1992
Trachyostus trachypennis Schedl, 1942a
Trachyostus transversus Schedl, 1962k
Trachyostus ugandensis Nunberg, 1961b
