Gamergates in the Australian ant subfamily Myrmeciinae

Vincent Dietemann, Christian Peeters, Bert Hölldobler

Research output: Contribution to journalArticle

12 Scopus citations

Abstract

Ant workers can mate and reproduce in a few hundreds of species belonging to the phylogenetically basal poneromorph subfamilies (sensu Bolton 2003). We report the first occurrence of gamergates (i.e. mated reproductive workers) in a myrmeciomorph subfamily. In a colony of Myrmecia pyriformis that was collected without a queen, workers continued to be produced over a period of 3 years in the laboratory. Behavioural observations and ovarian dissections indicated that three workers were mated and produced the diploid offspring. The Myrmeciinae are thus another taxon in which the selective benefits of sexual reproduction by workers can be investigated.

Original languageEnglish (US)
Pages (from-to)432-435
Number of pages4
JournalNaturwissenschaften
Volume91
Issue number9
DOIs
StatePublished - Sep 1 2004
Externally publishedYes

ASJC Scopus subject areas

  • Ecology, Evolution, Behavior and Systematics

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