I have started running Dead Stars and I was hoping to have a little more info on the Psychneuein in the book. From what I can see the only info about them is on page 353 of the core book and it leaves much to be desired in terms of physical description. I own a copy of the old school rogue trader book and I'll dig that out for ideas, and I've done a little poking around online but still feel a little uncertain about size and appearance of these "wasp like" creatures. The larva are puny, and if up to ten can fit in someone's head that gives me a good idea, but since the mature Psychneuein don't have a size classification am I to presume they are the size of human?
Suggestions?
It will also help explain where I'm drawing similarities from.