Curculionidae Latreille, 1802
Nicentrus abruptus Casey, T.L., 1922
Nicentrus adspersus Hustache, A., 1938
Nicentrus alabamae Casey, 1920
Nicentrus albopictus Hustache, A., 1938
Nicentrus amazonicus Casey, 1922
Nicentrus antennalis Hustache, 1950
Nicentrus australis Casey, T.L., 1922
Nicentrus biplagiatus Hustache, A., 1938
Nicentrus brasiliensis Hustache, 1950
Nicentrus candidulus Champion, G.C., 1908
Nicentrus canus Casey, T.L., 1920
Nicentrus chapadanus Casey, 1922
Nicentrus chihuahuae Casey, T.L., 1920
Nicentrus chihuhuae Casey, 1920
Nicentrus circumcinctus Hustache, 1950
Nicentrus columbicus Hustache, 1950
Nicentrus contractus Casey, 1892
Nicentrus convexulus Casey, 1920
Nicentrus corumbanus Hustache, 1950
Nicentrus cylindricollis Casey, 1920
Nicentrus decemnotatus Champion, G.C., 1908
Nicentrus decipiens (LeConte, 1876)
Nicentrus densicollis Casey, 1922
Nicentrus dentirostris Hustache, 1950
Nicentrus effetus Casey, 1892
Nicentrus egens Casey, 1922
Nicentrus egenus Casey, T.L., 1922
Nicentrus episternalis Hustache, 1950
Nicentrus fallax Hustache, 1939
Nicentrus fasciatus Hustache, 1950
Nicentrus femoralis Champion, G.C., 1908
Nicentrus fluminalis Casey, 1922
Nicentrus forreri Champion, G.C., 1908
Nicentrus fulvipes Champion, G.C., 1908
Nicentrus grossulus Casey, 1893
Nicentrus ingenuus Casey, 1892
Nicentrus interruptus Casey, T.L., 1922
Nicentrus jekeli Hustache, A., 1938
Nicentrus lateralis Casey, 1922
Nicentrus lecontei Champion, 1908
Nicentrus lineicollis (Boheman, 1844)
Nicentrus lobatus Champion, G.C., 1908
Nicentrus longithorax Hustache, 1950
Nicentrus macilentus Champion, G.C., 1908
Nicentrus medialis Casey, 1922
Nicentrus montanus Casey, 1920
Nicentrus napoanus Hustache, 1950
Nicentrus neglectus Blatchley, 1916
Nicentrus ordinatus Casey, 1920
Nicentrus ornatus Casey, T.L., 1922
Nicentrus ovulatus Casey, 1920
Nicentrus parensis Casey, 1920
Nicentrus pertenuis Casey, 1920
Nicentrus piceipes Casey, 1920
Nicentrus pistorinus Casey, T.L., 1920
Nicentrus placidus Champion, G.C., 1908
Nicentrus puerilis Champion, G.C., 1908
Nicentrus puritanus Casey, 1920
Nicentrus robustus Hustache, 1950
Nicentrus rubripes Casey, T.L., 1920
Nicentrus saccharinus Marshall, 1952
Nicentrus scitulus Casey, 1892
Nicentrus semialbus Hustache, 1950
Nicentrus serenus Casey, 1922
Nicentrus signatulus Boheman, C.H. in Schönherr, C.J., 1844
Nicentrus silvestris Casey, 1922
Nicentrus simulans Casey, 1920
Nicentrus smithi Casey, T.L., 1922
Nicentrus sodalis Casey, T.L., 1922
Nicentrus striatopunctatus Casey, T.L., 1920
Nicentrus subtubulatus Casey, 1920
Nicentrus suffusus Casey, 1922
Nicentrus suturalis Hustache, 1950
Nicentrus sylvestris Casey, T.L., 1922
Nicentrus temerarius Hustache, A., 1938
Nicentrus testaceipes Champion, G.C., 1908
Nicentrus texensis Casey, 1920
Nicentrus townsendi Casey, 1920
Nicentrus towsendi Casey, T.L., 1920
Nicentrus trilineatus Casey, T.L., 1920
Nicentrus uniseriatus Casey, 1920
Nicentrus vacunalis Casey, 1920
Nicentrus viduatus Hustache, 1950
Nicentrus wyandottei Blatchley, 1922