@BillW,
Hey, thanks for explaining. Afraid I only knew one person from Somerset, a girl who also worked in the morgue. This Maugham was an entomologist, I guess, eh?
Oh, you found the book. OK, disregard the above.
The only Maugham book I've ever read is The Razor's Edge and there are no insects in it that I can recall. It's to do with some guy that cures headaches by handing around coins. It's a good read. Bill Murray was the guy in the film version and played a straight role, for once.
Also as I recall, I only ever saw Laurence Harvey in one film, Butterfield 8. Good film, but he wasn't as good looking as his co-star.
Earwig eggs, right ho, got it.