28 daughter colonies of the 4a were tested:
DE-13-3-1868-1997 DE-13-3-1869-1997 DE-13-3-1870-1997 DE-13-3-1874-1997 DE-13-3-1875-1997 DE-13-3-1877-1997 DE-13-3-1878-1997 DE-13-3-1880-1997 DE-13-3-1881-1997 DE-13-3-1882-1997 DE-13-3-1929-1998 DE-13-3-1930-1998 DE-13-3-1931-1998 DE-13-3-1932-1998 DE-13-3-1935-1998 DE-13-3-1938-1998 DE-13-3-1939-1998 DE-13-3-1940-1998 DE-13-3-1988-1999 DE-13-3-1989-1999 DE-13-3-1995-1999 DE-13-3-1996-1999 DE-13-3-1998-1999 DE-13-3-2000-1999 DE-13-3-2002-1999 DE-13-3-2004-1999 DE-13-3-2007-1999 DE-13-3-2008-1999
8 tested queens were mated at the mating station:
DE-13-3-2168-2001 DE-13-3-2174-2001 DE-13-3-2176-2001 DE-13-3-2177-2001 DE-13-3-2179-2001 DE-13-3-2180-2001 DE-13-3-2181-2001 DE-13-3-2182-2001
No daughter colonies from colonies mated at the station were tested yet.