étable (1) espèce (1) spectacle (1) hivernage (1) laboratoire (1) Colonies (1) Reproduction (1) Variation (1) Showing (1) Phenotype (1) Mitochondrial DNA (1) Species (1) Social structure (1) Social evolution (1) Reproduction (1) Queens (1) Population (1) Manufacturers' agents (1) Hymenoptera (1) Evidence (1) Commission merchants (1) Colonies (1) Change (1) Animal societies (1) Polygyny (1) Structure (1) Population (1) Queens (1) Models (1) fille (1)