No daughter colonies of the 4a were tested yet.
27 tested queens were mated at the mating station:
DE-4-88-163-1977 DE-4-88-168-1977 DE-4-88-169-1977 DE-4-88-170-1977 DE-4-88-171-1977 DE-4-88-172-1977 DE-4-88-173-1977 DE-4-88-174-1977 DE-4-88-179-1977 DE-4-205-2-1977 DE-4-205-3-1977 DE-4-205-5-1977 DE-4-205-6-1977 DE-4-205-7-1977 DE-4-205-9-1977 DE-4-205-10-1977 DE-4-205-12-1977 DE-4-205-16-1977 DE-4-205-19-1977 DE-4-205-23-1977 DE-4-205-24-1977 DE-4-205-27-1977 DE-4-205-32-1977 DE-4-205-36-1977 DE-4-205-39-1977 DE-4-205-40-1977 DE-4-205-43-1977
No daughter colonies from colonies mated at the station were tested yet.