Cossonus is a weevil genus.
Species include:
Cossonus americanus Buchanan, 1936Cossonus corticola Say, 1831Cossonus crenatus Horn, 1873Cossonus ellipticollis Van Dyke, 1915Cossonus fossicollis Van Dyke, 1916Cossonus hamiltoni Slosson, 1899Cossonus hubbardi Schwarz, 1899Cossonus impressifrons Boheman, 1838Cossonus impressus Boheman, 1838Cossonus linearisCossonus lupini Van Dyke, 1915Cossonus marginalisCossonus murrayi (Wollaston, 1874)Cossonus pacificus Van Dyke, 1916Cossonus parallelepipedusCossonus piniphilus Boheman, 1838Cossonus platalea Say, 1831Cossonus ponderosae Van Dyke, 1915Cossonus quadricollis Van Dyke, 1915Cossonus rufipennis Buchanan, 1936Cossonus schwarzi Van Dyke, 1916Cossonus spathula Boheman, 1838Cossonus texanus Van Dyke, 1915
