14 daughter colonies of the 4a were tested:
AT-2-2-10291-1992 AT-2-2-11285-1992 AT-2-2-11961-1992 AT-2-2-14116-1992 AT-2-2-14868-1992 AT-2-2-15555-1992 AT-2-2-16526-1992 AT-2-2-16848-1992 AT-2-2-18432-1992 AT-2-2-21426-1992 AT-2-2-22388-1992 AT-2-2-22798-1992 AT-2-2-22851-1992 AT-2-2-25179-1992
10 tested queens were mated at the mating station:
AT-2-2-20615-1994 AT-2-2-20634-1994 AT-2-2-20637-1994 AT-2-2-20646-1994 AT-2-2-20719-1994 AT-2-2-20801-1994 AT-2-2-20811-1994 AT-2-2-20891-1994 AT-2-2-20895-1994 AT-2-2-20937-1994
17 daughter colonies of queens mated at the mating station were tested:
AT-2-2-13118-1996 AT-2-2-13119-1996 AT-2-2-13120-1996 AT-2-2-13123-1996 AT-2-2-13129-1996 AT-2-2-13145-1996 AT-2-2-13152-1996 AT-2-2-13154-1996 AT-2-2-13156-1996 AT-2-2-13161-1996 AT-2-2-13162-1996 AT-2-2-13164-1996 AT-2-2-13168-1996 AT-2-2-13171-1996 AT-2-2-13175-1996 AT-2-2-13179-1996 AT-2-2-20741-1995