Plinthocoelium is a genus of beetles in the family Cerambycidae, containing the following species: \n* Plinthocoelium chilensis (Blanchard in Gay, 1851) \n* Plinthocoelium cobaltinum (LeConte, 1873) \n* Plinthocoelium domingoensis (Fisher, 1922) \n* Plinthocoelium koppei Schmidt, 1924 \n* Plinthocoelium schwarzi (Fisher, 1914) \n* Plinthocoelium suaveolens (Linnaeus, 1768) \n* Plinthocoelium virens (Drury, 1770) \n* Plinthocoelium xanthogastrum (Bates, 1880)