Diploid Male Production Results in Queen Death in the Stingless Bee Scaptotrigona depilis - Vollet Neto, Ayrton; Oliveira, Ricardo C; Schillewaert, Sharon; Alves, Denise A; Wenseleers, Tom; Nascimento, Fábio S; Imperatriz-Fonseca, Vera Lucia; Ratnieks, Francis L. W (Journal of Chemical Ecology, 2017)