21 daughter colonies of the 4a were tested:
DE-2-158-24-2009 DE-2-158-29-2009 DE-2-158-36-2009 DE-2-158-37-2009 DE-2-158-43-2008 DE-2-158-62-2009 DE-2-158-64-2009 DE-2-158-65-2009 DE-2-158-66-2009 DE-2-158-67-2008 DE-2-158-67-2009 DE-2-158-70-2008 DE-2-158-71-2008 DE-2-158-72-2008 DE-2-158-73-2008 DE-2-158-78-2009 DE-2-158-79-2009 DE-2-158-80-2009 DE-2-158-82-2009 DE-2-158-83-2009 DE-2-158-92-2009
8 tested queens were mated at the mating station:
DE-2-141-22-2009 DE-2-141-23-2009 DE-2-141-24-2009 DE-2-141-26-2009 DE-2-141-27-2009 DE-2-141-28-2009 DE-2-141-29-2009 DE-2-141-30-2009
No daughter colonies from colonies mated at the station were tested yet.