Encyclopedia of Social Insects

Living Edition
| Editors: Christopher Starr

Brood

  • Eva SchultnerEmail author
Living reference work entry
DOI: https://doi.org/10.1007/978-3-319-90306-4_15-1

Definition

In the context of an insect society, “brood” is the sum of immature individuals, which are usually dependent on parental and/or sibsocial care. In holometabolous social insects, which develop with complete metamorphosis (ants, social bees, social wasps, a few species of beetles), brood is typically used to describe all development stages prior to the imaginal molt: eggs, larvae, and pupae. Larvae are legless in both social beetles and social Hymenoptera larvae; however, social beetle larvae are not dependent on adult care and can forage for themselves. In hemimetabolous social insects, which develop with incomplete metamorphosis (termites, social aphids, gregarious cockroaches), the term brood in its strictest sense only applies to eggs. This is because older development stages (so-called nymphs) display adult morphologies, are not or only partially dependent on parental or sibsocial care, and, in termite societies, represent the worker/soldier castes. For these reasons,...

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References

  1. 1.
    Beekman, M., & Ratnieks, F. L. W. (2003). Power over reproduction in social Hymenoptera. Philosophical Transactions of the Royal Society (B, Biological Sciences), 358(1438), 1741–1753.CrossRefGoogle Scholar
  2. 2.
    Cridge, A., Lovegrove, M. R., Skelly, J., Taylor, S. E., Petersen, G., et al. (2017). The honeybee as a model insect for developmental genetics. Genesis, 55, e23019.CrossRefGoogle Scholar
  3. 3.
    Helanterä, H., & Ratnieks, F. L. W. (2009). Sex allocation conflict in insect societies: Who wins? Biology Letters, 5, 700–704.CrossRefGoogle Scholar
  4. 4.
    Hölldobler, B., & Wilson, E. O. (1990). The ants. Cambridge, MA: Belknap-Harvard University Press. 732 pp.CrossRefGoogle Scholar
  5. 5.
    Hunt, J. H., & Nalepa, C. A. (1994). Nourishment and evolution in insect societies. Boulder: Westview Press.Google Scholar
  6. 6.
    Keller, L., & Nonacs, P. (1993). The role of queen pheromones in social insects: Queen control or queen signal. Animal Behaviour, 45, 787–794.CrossRefGoogle Scholar
  7. 7.
    Khila, A., & Abouheif, E. (2008). Reproductive constraint is a developmental mechanism that maintains social harmony in advanced ant societies. Proceedings of the National Academy of Science of the United States of America, 105(46), 17884–17889.CrossRefGoogle Scholar
  8. 8.
    Mas, F., & Kölliker, M. (2008). Maternal care and offspring begging in social insects: Chemical signalling, hormonal regulation and evolution. Animal Behaviour, 76(4), 1121–1131.CrossRefGoogle Scholar
  9. 9.
    Morel, L., & Vander Meer, R. K. (1988). Do ant brood pheromones exist? Annals of the Entomological Society of America, 81, 705–710.CrossRefGoogle Scholar
  10. 10.
    Rajakumar, R., San Mauro, D., Dijkstra, M. B., Huang, M. H., Wheeler, D. E., et al. (2012). Ancestral developmental potential facilitates parallel evolution in ants. Science, 335(6064), 79–82.CrossRefGoogle Scholar
  11. 11.
    Schultner, E., Oettler, J., & Helanterä, H. (2017). The role of brood in eusocial Hymenoptera. The Quarterly Review of Biology, 92, 39–78.CrossRefGoogle Scholar
  12. 12.
    Slessor, K. N., Winston, M. L., & Le Conte, Y. (2005). Pheromone communication in the honeybee (Apis mellifera L.). Journal of Chemical Ecology, 31, 2731–2745.CrossRefGoogle Scholar
  13. 13.
    Solis, D., Fox, E. G. P., Kato, L. M., de Jesus, C. M., Yabuki, A. T., et al. (2010). Morphological description of the immatures of the ant, Monomorium floricola. Journal of Insect Science, 10, 15.PubMedGoogle Scholar
  14. 14.
    Traynor, K. S., Le Conte, Y., & Page, R. E. (2014). Queen and young larval pheromones impact nursing and reproductive physiology of honey bee (Apis mellifera) workers. Behavioral Ecology and Sociobiology, 68, 2059–2073.CrossRefGoogle Scholar
  15. 15.
    van Zweden, J. S., & d’Ettorre, P. (2010). The role of hydrocarbons in nestmate recognition. In G. C. Blomquist & A.-G. Bagnères (Eds.), Insect hydrocarbons: Biology, biochemistry and chemical ecology (pp. 222–243). Cambridge: Cambridge University Press.CrossRefGoogle Scholar
  16. 16.
    Villalta, I., Abril, S., Cerdá, X., & Boulay, R. (2018). Queen control or queen signal in ants: What remains of the controversy 25 years after Keller and Nonacs’ seminal paper? Journal of Chemical Ecology, 44, 805–817.CrossRefGoogle Scholar
  17. 17.
    Wheeler, G. C., & Wheeler, J. (1976). Ant larvae: Review and synthesis. Memoirs of the Entomological Society of Washington, 7, 1–108.Google Scholar
  18. 18.
    Wheeler, W. M. (1918). A study of some ant larvae, with a consideration of the origin and meaning of the social habit among insects. Proceedings of the American Philosophical Society, 57, 293–343.Google Scholar

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Authors and Affiliations

  1. 1.Zoology/Evolutionary BiologyUniversity of RegensburgRegensburgGermany