title: Host‐plant range expansion to Gymnocladus dioica by an introduced seed predatory beetle Megabruchidius dorsalis
abstract: A seed predatory beetle, Megabruchidius dorsalis (Coleoptera: Chrysomelidae: Bruchinae) native to the Oriental region was first found to utilize a North American Gymnocladus dioica (Fabaceae: Caesalpinioideae) in its introduced area in Central Europe. A maximum of three adult exit holes were found on a single seed. Host-plants of the bruchine beetle have been reviewed from its native and introduced regions, including a host record of Gleditsia fera from Taiwan. Our review indicated the beetle's 
journal: Kyushu University Institutional Repository (QIR) (Kyushu University)