Symbolic representation of numerosity by honeybees ( Apis mellifera): matching characters to small quantities.

ABSTRACT: The assignment of a symbolic representation to a specific numerosity is a fundamental requirement for humans solving complex mathematical calculations used in diverse applications such as algebra, accounting, physics and everyday commerce. Here we show that honeybees are able to learn to match a sign to a numerosity, or a numerosity to a sign, and subsequently transfer this knowledge to novel numerosity stimuli changed in colour properties, shape and configuration. While honeybees learned the associations between two quantities (two; three) and two signs (N-shape; inverted T-shape), they failed at reversing their specific task of sign-to-numerosity matching to numerosity-to-sign matching and vice versa (i.e. a honeybee that learned to match a sign to a number of elements was not able to in

SUBMITTER: Howard SR 

PROVIDER: S-EPMC6571477 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature