18 daughter colonies of the 4a were tested:
DE-4-25-129-1985 DE-4-25-130-1985 DE-4-25-135-1985 DE-4-25-136-1985 DE-4-25-137-1985 DE-4-25-147-1985 DE-4-25-148-1985 DE-4-25-149-1985 DE-4-25-150-1985 DE-4-25-152-1985 DE-4-25-154-1985 DE-4-25-156-1985 DE-4-25-160-1985 DE-4-25-162-1985 DE-4-25-165-1985 DE-4-25-167-1985 DE-4-25-168-1985 DE-4-25-184-1985
22 tested queens were mated at the mating station:
DE-4-1-21-1988 DE-4-1-43-1988 DE-4-1-70-1988 DE-4-1-99139-1988 DE-4-1-99144-1988 DE-4-1-99148-1988 DE-4-1-99149-1988 DE-4-1-99373-1988 DE-4-1-99394-1988 DE-4-1-99414-1988 DE-4-29-598-1988 DE-4-29-600-1988 DE-4-29-615-1988 DE-4-29-616-1988 DE-4-29-617-1988 DE-4-29-618-1988 DE-13-29-81-1988 DE-13-29-83-1988 DE-13-29-86-1988 DE-13-29-88-1988 DE-13-29-89-1988 DE-13-29-94-1988
No daughter colonies from colonies mated at the station were tested yet.