How can I search the stage for a given Movieclip and then add all instances of it to an Array? AS3

Question

I would like to Add multible instances of one Movieclip, (Library Name = Bats | instance name = none), inside of another Movieclip (instance name = back.visuals) // (By HAND) NOT by addChild(mc_name); // Easy
If anyone could help me out with code to do the next steps:
Search the Movieclip, (instance name = back.visuals), that contains the Movieclips, (Library Name = Bats | instance name = none), manually added to the stage by hand.
Then for all instances of this movieclip (Library Name = Bats | instance name = none) add them to an Array.
Thank You,
Dyami

Answer 1

I think we are having some missed communication. I do not wish to Change Flash's IDE or deveolp new features for flash. I was wondering if there was a way to do my question with AS3. something along the lines of :
var enemyList:Array = new Array;
for (var index:int = 0;index < back.visuals.numChildren;index++)
    var wall:MovieClip = back.visuals.getChildAt(index) as MovieClip;
/* Check to see if wall is of a Specfic MovieClip */
/* if (Above is True){ enemyList.push(wall) };