Vespa velutina nigrithorax and auraria are two subspecies of Lepeletier. V. preys managed honey bees, other pollinators, insects. However, the midgut microbiota three forms, namely queens, workers, males have not been reported, thus objective this study was to analyze bacterial diversity forms v. . Our results showed that Proteobacteria , Firmicutes Bacteroidetes Tenericutes Actinobacteria were...