Evolutionary biology: Brotherly love benefits females.
Department of Biology, Syracuse University, Syracuse, New York 13244, USA.
Scott
S
Pitnick
Department of Biology, University of North Carolina, Chapel Hill, North Carolina 27599, USA.
David W
DW
Pfennig
D000818:Animals; D003299:Cooperative Behavior; D004331:Drosophila melanogaster / Q000502:physiology*; D005260:Female; D008297:Male; D012726:Sexual Behavior, Animal / Q000502:physiology*; D035781:Siblings