Very strange poo (icky warning)

Ok, 4+ year old black rat, last feedings as follows:

8/20/08 25
8/24/08 8 x2
8/31/08 25
9/13/08 refused

So, tummy should be fairly empty. She ate a 9g hopper tonight, but while in her feeding tub she did this. Each lumpy looking thing is a clearish, sort of hard capsule with various whiter specks. Is this normal and just not something I've ever seen her do before or do I need to be concerned?

Thanks everyone

that looks like a problem might be present i dunno what but thats not normal for sure

I don't think I'd worry. The poo portion just looks like she didn't have much to poo. I'd see how the next one after a meal looks.

Well...She regurged her 9g hopper tonight. Going to watch her very closely, but I'm thinking I'm going to need to talk to Dorothy and see if she wants me to take her to the vet.