I've seen
the brown recluse in my home, among several
other species. Can't always tell which is which but I
can tell that some are different from others.
The brown recluse has a very clear fiddle mark on their body. You can't
mistake them for anything else. I've found them in camp showers (eeek).
They are unpleasantly fond of human company.
Following up on my last remarks, then I was younger, I
could see better, that's when I recalled seeing the
fiddle in the house. Plus, I do seem to recall it
being on the underside of the thingie...
-dq