22 daughter colonies of the 4a were tested:
AT-99-156-60204-2015 AT-99-156-60212-2015 AT-99-156-60213-2015 AT-99-156-60441-2015 AT-99-156-60443-2015 AT-99-156-60444-2015 AT-99-156-60446-2015 AT-99-156-60455-2015 AT-99-156-60466-2015 AT-99-156-60468-2015 AT-99-156-60469-2015 AT-99-156-60470-2015 AT-99-156-60471-2015 AT-99-156-60566-2015 AT-99-156-60586-2015 AT-99-156-60587-2015 AT-99-156-60625-2015 AT-99-157-141-2015 AT-99-157-142-2015 AT-99-157-143-2015 AT-99-157-144-2015 AT-99-157-146-2015
8 tested queens were mated at the mating station:
AT-99-180-12-2016 AT-99-180-13-2016 AT-99-180-16-2016 AT-99-638-34-2016 AT-99-638-35-2016 AT-99-638-40-2016 AT-99-638-59-2016 AT-99-638-70-2016
No daughter colonies from colonies mated at the station were tested yet.