No daughter colonies of the 4a were tested yet.
39 tested queens were mated at the mating station:
DE-16-3-300-1987 DE-16-64-352-1987 DE-16-64-354-1987 DE-16-64-357-1987 DE-16-64-358-1987 DE-16-64-359-1987 DE-16-64-361-1987 DE-16-64-362-1987 DE-16-64-363-1987 DE-16-64-364-1987 DE-16-64-366-1987 DE-16-64-367-1987 DE-16-64-368-1987 DE-16-64-370-1987 DE-16-64-372-1987 DE-16-64-373-1987 DE-16-64-374-1987 DE-16-64-376-1987 DE-16-64-379-1987 DE-16-64-381-1987 DE-16-80-3017-1987 DE-16-80-3019-1987 DE-16-80-3022-1987 DE-16-80-3023-1987 DE-16-80-3025-1987 DE-16-80-3026-1987 DE-16-80-3027-1987 DE-16-80-3028-1987 DE-16-80-3029-1987 DE-16-80-3031-1987 DE-16-80-3032-1987 DE-16-80-3033-1987 DE-16-80-3034-1987 DE-16-80-3035-1987 DE-16-80-3036-1987 DE-16-80-3039-1987 DE-16-80-3040-1987 DE-16-80-3041-1987 DE-16-80-3042-1987
No daughter colonies from colonies mated at the station were tested yet.