I was thinking some combination of carpenter ant, a beetle and a mantis. It would nice if it had wings so it could spread faster, the ant and the mantis are intelligent. It would be nice if it could live off leavings of a 25-35 year old yuppie, so unused airtime minutes and a mixture of dried latte foam and eco-plastic.

I wonder if we could infuse it with some Octopus brain matter? Also, I'd like it to have the ability to remember across generations, but Octopus probably already do this.