16 daughter colonies of the 4a were tested:
DE-7-45-169-1998 DE-7-45-172-1998 DE-7-45-173-1998 DE-7-45-175-1998 DE-7-45-176-1998 DE-7-45-179-1998 DE-7-45-181-1998 DE-7-45-185-1998 DE-7-45-186-1998 DE-7-45-188-1998 DE-7-45-191-1998 DE-7-45-192-1998 DE-7-45-193-1998 DE-7-45-198-1998 DE-7-45-199-1998 DE-7-45-200-1998
36 tested queens were mated at the mating station:
DE-7-45-22-2001 DE-7-45-280-2001 DE-7-45-360-2001 DE-7-45-372-2001 DE-7-45-375-2001 DE-7-45-387-2001 DE-7-45-388-2001 DE-7-45-390-2001 DE-7-45-392-2001 DE-7-45-393-2001 DE-7-45-396-2001 DE-7-45-404-2001 DE-7-45-405-2001 DE-7-45-406-2001 DE-7-45-407-2001 DE-7-45-408-2001 DE-7-45-409-2001 DE-7-45-410-2001 DE-7-45-411-2001 DE-7-45-412-2001 DE-7-45-414-2001 DE-7-45-418-2001 DE-7-45-469-2001 DE-7-45-482-2001 DE-7-45-543-2001 DE-7-45-549-2001 DE-7-45-551-2001 DE-7-45-566-2001 DE-7-45-572-2001 DE-7-45-591-2001 DE-7-45-592-2001 DE-7-45-788-2001 DE-7-45-810-2001 DE-7-45-811-2001 DE-7-45-826-2001 DE-7-45-828-2001
No daughter colonies from colonies mated at the station were tested yet.