16 daughter colonies of the 4a were tested:
DE-2-147-34-2013 DE-2-147-35-2013 DE-2-147-36-2012 DE-2-147-37-2012 DE-2-147-37-2013 DE-2-147-39-2012 DE-2-147-40-2012 DE-2-147-41-2012 DE-2-147-44-2012 DE-2-147-46-2012 DE-2-147-47-2012 DE-2-147-53-2013 DE-2-147-54-2013 DE-2-147-55-2013 DE-2-147-56-2013 DE-2-147-205-2013
15 tested queens were mated at the mating station:
DE-2-124-12-2014 DE-2-124-13-2014 DE-2-147-15-2014 DE-2-147-17-2014 DE-2-147-18-2014 DE-2-147-19-2014 DE-2-147-22-2014 DE-2-147-23-2014 DE-2-147-26-2014 DE-2-147-29-2014 DE-2-176-67-2014 DE-2-176-85-2014 DE-2-176-187-2014 DE-2-322-1-2014 AT-99-1-795-2014
43 daughter colonies of queens mated at the mating station were tested:
DE-2-124-1-2015 DE-2-124-1-2016 DE-2-124-2-2015 DE-2-124-2-2016 DE-2-124-3-2015 DE-2-124-3-2016 DE-2-124-4-2015 DE-2-124-4-2016 DE-2-124-5-2015 DE-2-124-6-2015 DE-2-124-7-2015 DE-2-124-8-2015 DE-2-124-13-2015 DE-2-124-14-2015 DE-2-124-20-2015 DE-2-147-4-2016 DE-2-147-9-2016 DE-2-147-11-2016 DE-2-147-12-2016 DE-2-147-13-2016 DE-2-147-14-2016 DE-2-147-17-2016 DE-2-147-18-2016 DE-2-147-19-2016 DE-2-147-21-2016 DE-2-147-29-2016 DE-2-238-54-2016 DE-2-238-58-2016 DE-2-238-60-2016 DE-2-238-61-2016 DE-2-238-62-2016 DE-2-238-64-2016 DE-2-322-92-2015 DE-2-322-94-2015 DE-2-322-95-2015 DE-2-322-96-2015 DE-2-322-97-2015 DE-2-322-99-2015 DE-2-322-100-2015 DE-2-322-125-2016 DE-2-322-127-2016 DE-2-322-144-2016 DE-2-612-18-2015