von Icon » 21. Aug 2010 13:54
Hi,
It also looks to me like a cocoon.
Could it be, that your ants stored the cocoon on a place you couldn't see it?
May they have found a dry and warm place, where they're keeping their cocoons...
It's the only solution to the puzzle what comes to my head in moment.
On the other side it also can be something other, something what comes from out into the nest.
But then your ants carry it certainly not into the nest, near the brood..., besides it is fodder.
But then it will disappear soon.
Keep us up to date in terms of your mysterious cocoon!
Greetings Icon