Journal of Comparative Physiology A

, Volume 191, Issue 12, pp 1121–1129

The effects of rearing temperature on developmental stability and learning and memory in the honey bee, Apis mellifera

  • Julia C. Jones
  • Paul Helliwell
  • Madeleine Beekman
  • Ryszard Maleszka
  • Benjamin P. Oldroyd
Original Paper

DOI: 10.1007/s00359-005-0035-z

Cite this article as:
Jones, J.C., Helliwell, P., Beekman, M. et al. J Comp Physiol A (2005) 191: 1121. doi:10.1007/s00359-005-0035-z
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Abstract

Honey bee workers maintain the brood nest of their colony within a narrow temperature range of 34.5±1.5°C, implying that there are significant fitness costs if brood is reared outside the normal range. However, the effects of abnormal incubation temperatures are subtle and not well documented. Here we show that short-term learning and memory abilities of adult workers are affected by the temperature they experienced during pupal development. In contrast, long-term learning and memory is not significantly affected by rearing temperature. Furthermore, we could detect no effects of incubation temperature on fluctuating asymmetry, as a measure of developmental stability, in workers, queens or drones. We conclude that the most important consequence of abnormal rearing temperatures are subtle neural deficiencies affecting short-term memory rather than physical abnormalities.

Keywords

TemperatureDevelopmental stabilityLearning and memoryHoney bee

Abbreviations

FA

Fluctuating asymmetry

FDR

False discovery rate

LT

Long-term

PER

Proboscis extension reflex

ST

Short-term

Copyright information

© Springer-Verlag 2005

Authors and Affiliations

  • Julia C. Jones
    • 1
  • Paul Helliwell
    • 2
  • Madeleine Beekman
    • 1
  • Ryszard Maleszka
    • 2
  • Benjamin P. Oldroyd
    • 1
  1. 1.School of Biological SciencesUniversity of SydneySydneyAustralia
  2. 2.Research School of Biological SciencesAustralian National UniversityCanberraAustralia