Is variation in female aggressiveness across Drosophila species associated with reproductive potential? DOI Creative Commons
Eleanor Bath, Jennifer M. Gleason

Proceedings of the Royal Society B Biological Sciences, Journal Year: 2025, Volume and Issue: 292(2044)

Published: April 1, 2025

Aggression is a key determinant of fitness in many species, mediating access to mates, food and breeding sites. Variation intrasexual aggression across species likely be driven by variation resource availability distribution. While males primarily compete over females are resources maximize offspring quantity and/or quality, such as or To date, however, most studies have focused on male aggression, we know little about drivers female species. investigate potential reproductive tested the relationship between three traits eight Drosophila Using machine learning classifiers developed for melanogaster , quantified aggressive behaviours displayed presence yeast mated unmated females. We found that was correlated with ovariole number suggesting who lay more eggs aggressive. A need egg production oviposition sites may therefore though other hypotheses discussed.

Language: Английский

Brain transcriptomics of a social challenge and maternal aggression in incubating female tree swallows DOI
Emily J. Levy, Elizabeth George, Douglas B. Rusch

et al.

Hormones and Behavior, Journal Year: 2025, Volume and Issue: 168, P. 105692 - 105692

Published: Feb. 1, 2025

Language: Английский

Citations

0
Is variation in female aggressiveness across Drosophila species associated with reproductive potential? DOI Creative Commons
Eleanor Bath, Jennifer M. Gleason

Proceedings of the Royal Society B Biological Sciences, Journal Year: 2025, Volume and Issue: 292(2044)

Published: April 1, 2025

Aggression is a key determinant of fitness in many species, mediating access to mates, food and breeding sites. Variation intrasexual aggression across species likely be driven by variation resource availability distribution. While males primarily compete over females are resources maximize offspring quantity and/or quality, such as or To date, however, most studies have focused on male aggression, we know little about drivers female species. investigate potential reproductive tested the relationship between three traits eight Drosophila Using machine learning classifiers developed for melanogaster , quantified aggressive behaviours displayed presence yeast mated unmated females. We found that was correlated with ovariole number suggesting who lay more eggs aggressive. A need egg production oviposition sites may therefore though other hypotheses discussed.

Language: Английский

Citations

0