Innate floral object identification in a solitary pollinator employs a combination of both visual and olfactory cues.

ABSTRACT: Object identification is fundamental to animal behaviour and identifying nutritive objects is key for survival. Solitary insects emerging far from food sources and without access to social learning must therefore employ innate identification of food cues to locate relevant nutritive objects from a distance. Such innate preferences for food cues should be both specific enough to allow discrimination between food and non-food objects and general enough to allow for the variety of food objects relevant to the insect species. Here, we examined innate floral object identification behaviour in solitary generalist insect pollinator Eristalinus aeneus using an artificial floral object with both visual and olfactory cues previously found to be attractive to several hoverfly species across multiple

SUBMITTER: Mishra A 

PROVIDER: S-EPMC11832567 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature