21 daughter colonies of the 4a were tested:
DE-8-209-1-2021 DE-8-209-2-2021 DE-8-209-3-2021 DE-8-209-4-2021 DE-8-209-5-2021 AT-99-495-10-2021 AT-99-495-32-2021 HR-30-1-5-2021 HR-30-1-190-2021 HR-30-1-195-2021 HR-30-1-207-2021 HR-30-1-210-2021 HR-30-1-290-2021 HR-30-1-302-2021 HR-30-1-304-2021 HR-30-1-317-2021 HR-30-1-372-2021 HR-30-1-373-2021 HR-30-1-375-2021 HR-30-1-376-2021 HR-30-1-378-2021
7 tested queens were mated at the mating station:
DE-8-209-15-2023 DE-8-209-20-2023 DE-8-209-27-2023 DE-8-209-34-2023 DE-8-209-35-2023 DE-8-209-36-2023 DE-8-209-88-2023
No daughter colonies from colonies mated at the station were tested yet.