Morphological caste differences in the Neotropical swarm-founding polistine wasps IV: Pseudopolybia vespiceps, with preliminary considerations on the role of intermediate females in the social organization of the Epiponini (Hymenoptera, Vespidae)
Published in Journal of Hymenoptera Research, in 1998, in volume 7, issue 2, pages 280-295
Date published:1998