Bruchidius
 Bruchidius is a genus of beetles in the bean weevil subfamily (Bruchinae) of the leaf beetle family Chrysomelidae. Most are native to the Old World.The larvae of these beetles often feed on plants of the legume family Fabaceae. The species Bruchidius siliquastri for example is a seed beetle named for its host the Judas tree (Cercis siliquastrum). It lives on other Cercis species as well. One of several groups within the genus the B. centromaculatus group are mostly limited to acacias.