Baby flying foxes

My local aquarium store has a tank full of baby (about 1") flying foxes.  I
don't know how to tell the babies from SAE's and was wondering if anyone
has any clues.  None of them have any color on the fins as of yet.

If they wind up being SAE's, I'm going to get a few. 

David W. Webb           Corporate Business Systems
Texas Instruments Inc.  Dallas, TX USA
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