I don't, unfortunately. I think it's somewhere inside the kitchen, somewhere that's inaccessible to mere mortals such as myself.
I have a pest controller coming on Thursday morning to sort the blighters out. I used him before, many moons ago, for the flour mite infestation that I had in an old flat.
I told him this on the phone, and he thought for a couple of seconds and then said "you used to keep tarantulas as pets, didn't you?"
Shockingly good memory!