30 daughter colonies of the 4a were tested:
DE-4-239-2-1994 DE-4-239-3-1994 DE-4-239-7-1994 DE-4-239-11-1994 DE-4-239-13-1994 DE-4-239-15-1994 DE-4-239-16-1994 DE-4-239-17-1994 DE-4-239-19-1994 DE-4-239-20-1994 DE-4-239-21-1994 DE-4-240-82-1994 DE-4-241-1-1994 DE-4-241-2-1994 DE-4-241-3-1994 DE-4-241-4-1994 DE-4-241-5-1994 DE-4-241-6-1994 DE-4-241-7-1994 DE-4-241-8-1994 DE-4-241-20-1994 DE-4-241-21-1994 DE-4-241-22-1994 DE-4-241-23-1994 DE-4-241-24-1994 DE-4-241-25-1994 DE-4-241-26-1994 DE-4-241-27-1994 DE-4-241-28-1994 DE-4-241-79-1994
18 tested queens were mated at the mating station:
DE-4-239-7-1995 DE-4-239-55-1995 DE-4-239-61-1995 DE-4-239-68-1995 DE-4-239-76-1995 DE-4-239-78-1995 DE-4-241-12-1995 DE-4-241-17-1995 DE-4-241-18-1995 DE-4-241-19-1995 DE-4-241-20-1995 DE-4-241-21-1995 DE-4-242-10-1995 DE-4-242-16-1995 DE-4-242-18-1995 DE-4-242-20-1995 DE-4-242-21-1995 DE-4-242-30-1995
No daughter colonies from colonies mated at the station were tested yet.