Olfaction is essential for nest recognition in solitary Hymenoptera.

ABSTRACT: Flying insects are believed to rely primarily on visual cues for orientation, with chemical cues often being overlooked. In the case of solitary bees and wasps, being able to return successfully to their nests and provision their brood cells is paramount for the survival of the species. While vision has been shown to be involved in pinpointing the nest location, our results confirm that olfaction is important in nest recognition. The large diversity in nesting strategies observed among solitary Hymenoptera makes them an excellent model to comparatively study the use of olfactory cues from the nesting individual for nest recognition. We have analyzed the chemical profiles of three nesting bees (Osmia spp.) and one wasp (Sceliphron curvatum) and that of their nest entrances. A

SUBMITTER: Vandenabeele SP 

PROVIDER: S-EPMC10288589 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature