Some of the beetles in North Qeynos aren't the right levels and other beetles currently spawn that didn't until after Velious.
All beetles except for Queen Klicnik should be level 2. These include: a fire beetle, a klicnik drone, a klicnik worker, prince klicnik, princess klicnik.
The ones I saw that shouldn't be there were a klicnik warrior and a klicnik noble. I'm not sure if there are any others that spawn.
http://web.archive.org/web/200012121...h.shtml?zone=4