Cossonus

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: Hexapoda
Classis: Insecta
Cladus: Dicondylia
Subclassis: Pterygota
Cladus: Metapterygota
Infraclassis: Neoptera
Cladus: Eumetabola
Cladus: Endopterygota
Superordo: Coleopterida
Ordo: Coleoptera
Subordo: Polyphaga
Superfamilia: Curculionoidea

Familia: Curculionidae
Subfamilia: Cossoninae
Tribus: Cossonini
Genus: Cossonus

Cossonus is a weevil genus.

Species include:

Cossonus americanus Buchanan, 1936
Cossonus corticola Say, 1831
Cossonus crenatus Horn, 1873
Cossonus ellipticollis Van Dyke, 1915
Cossonus fossicollis Van Dyke, 1916
Cossonus hamiltoni Slosson, 1899
Cossonus hubbardi Schwarz, 1899
Cossonus impressifrons Boheman, 1838
Cossonus impressus Boheman, 1838
Cossonus linearis
Cossonus lupini Van Dyke, 1915
Cossonus marginalis
Cossonus murrayi (Wollaston, 1874)
Cossonus pacificus Van Dyke, 1916
Cossonus parallelepipedus
Cossonus piniphilus Boheman, 1838
Cossonus platalea Say, 1831
Cossonus ponderosae Van Dyke, 1915
Cossonus quadricollis Van Dyke, 1915
Cossonus rufipennis Buchanan, 1936
Cossonus schwarzi Van Dyke, 1916
Cossonus spathula Boheman, 1838
Cossonus texanus Van Dyke, 1915