Bruchidius siliquastri is a species of bean weevil. It is prone to attack by the bean weevil "Urodon lilii". Acanthoscelides obtectus, the bean weevil, is a species of beetle. The bean weevil is an important storage pest. A number of parasitoid wasp are associated with the bean weevil larvae. Sumyeong Jangja's daughter turned into a bean weevil, and his son turned into a kite. American naturalist Thomas Say named the bean weevil species as "Acanthoscelides obtectus" in 1831.