A COMPARISON OF AFRICANIZED AND EUROPEAN DRONES : WEIGHTS, MUCUS GLAND AND SEMINAL VESICLE WEIGHTS, AND COUNTS OF SPERMATOZOA Thomas E. RINDERER, Anita M. COLLINS, Daniel PESANTE, Robert DANIEL, Vicki LANCASTER and James BAXTER Apidologie, 16 4 (1985) 407-412 DOI: 10.1051/apido:19850405