Thanks for using your good skills ! It's very helpful !
Do you think that the hindwings are similar to the hindwings of other cave roaches ? (now that I think of it, I was wrong in my first post using the term "elytras" instead of "forewings"..)
The book is made to show beautiful and fun insects to shed a new light on them ! I hope it will be distributed in the USA, that would be very cool (so far it will just be in western Europe, and maybe Japan)