First record of Polybia scutellaris (White, 1841), (Hymenoptera: Vespidae) predating on Samea multiplicalis (Guenée, 1854) (Lepidoptera: Pyralidae), an herbivore of Salvinia spp. (Salviniaceae)

Oliveira, G. C. SRubim, L. G. TSouza, M. M