Changes in resource perception throughout the foraging visit contribute to task specialization in the honey bee Apis mellifera.

ABSTRACT: Division of labor is central to the ecological success of social insects. Among foragers of the honey bee, specialization for collecting nectar or pollen correlates with their sensitivity to sucrose. So far, differences in gustatory perception have been mostly studied in bees returning to the hive, but not during foraging. Here, we showed that the phase of the foraging visit (i.e. beginning or end) interacts with foraging specialization (i.e. predisposition to collect pollen or nectar) to modulate sucrose and pollen sensitivity in foragers. In concordance with previous studies, pollen foragers presented higher sucrose responsiveness than nectar foragers at the end of the foraging visit. On the contrary, pollen foragers were less responsive than nectar foragers at the beginning of the visit

SUBMITTER: Moreno E 

PROVIDER: S-EPMC10198991 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature