Curculionidae Latreille, 1802
Piazomias aequalis Walker, F., 1859
Piazomias baeckmanni Suvorow, 1915
Piazomias brevis Hustache, A., 1923
Piazomias breviusculus Fairmaire, 1888
Piazomias brunneus Hustache, 1924
Piazomias buccharicus Suvorow, 1915
Piazomias deceptor Marshall, 1906
Piazomias desgodinsi Frivaldszky, 1892
Piazomias dshungaricus Winkler, A., 1932
Piazomias ebeninus Walker, 1859
Piazomias egenus Schönherr, CJ., 1847
Piazomias faldermanni Faust, J., 1890
Piazomias fausti Frivaldszky, 1892
Piazomias globulicollis Schoenherr, 1845
Piazomias griseistrius Kolbe, H.J., 1886
Piazomias griseus Roelofs, 1873
Piazomias hauseri van Emden, 1939
Piazomias herbeus Marshall, G.A.K., 1934
Piazomias humilis Faust, J., 1882
Piazomias hummeli Marshall, G.A.K., 1934
Piazomias imitator Faust, J., 1890
Piazomias immunis Walker, 1859
Piazomias inauratus Gebler, 1842
Piazomias kamicus Suvorow, 1915
Piazomias karelini Gebler, 1843
Piazomias kozlovi Suvorow, 1915
Piazomias lewisi Roelofs, 1879
Piazomias limbatellus Péringuey, 1892
Piazomias lituratus Günther, K. & Zumpt, T., 1933
Piazomias macer Pascoe, 1886
Piazomias modestus Faust, J., 1885
Piazomias nanus Faust, J., 1885
Piazomias naupactoides Desbr. D. Loges, 1902
Piazomias obscurus Redtenbacher, L., 1848
Piazomias obsoletus Desbrochers, 1902
Piazomias palliatus Fåhraeus, O.I., 1871
Piazomias parumstriatus Fairmaire, 1888
Piazomias peregrinus Pascoe, 1886
Piazomias perroteti Schoenherr, 1848
Piazomias pictus Redtenbacher, L., 1848
Piazomias prasinus Schoenherr, 1848
Piazomias pratensis Marshall, G.A.K., 1906
Piazomias pullatus Schoenherr, 1848
Piazomias redikorzevi Suvorow, 1915
Piazomias rotundicollis Desbrochers, 1902
Piazomias schrencki Boheman, 1845
Piazomias schrenkii Gebler, 1842
Piazomias semenovi Suvorow, 1915
Piazomias squamulosus Winkler, A., 1932
Piazomias subcruciatus Desbr. D. Loges, 1902
Piazomias sumptuosus Péringuey, 1892
Piazomias tibetanus Suvorow, 1915
Piazomias tigrinus Roelofs, W., 1873
Piazomias tomentosus Winkler, A., 1932
Piazomias trapezicollis Frivaldszky, 1892
Piazomias tristiculus Fairmaire, 1888
Piazomias validus Motschulsky, V. de, 1853
Piazomias varicolor Marshall, G.A.K., 1906
Piazomias velatus Chevrolat, L.A.A., 1845
Piazomias vermiculosus Waterhouse, C.O., 1881
Piazomias virescens Frivaldszky, 1892
Piazomias viridanus Schoenherr, 1848
Piazomias welwitschi Wollaston, 1862
Piazomias zumpti Günther, 1933