American Cockroach American Dog Tick (often carried in from outdoors via one’s clothing or a family pet) Ants Assassin Bugs Bald-faced Hornets Bed Bugs Black-legged Tick/Deer Tick (often carried in from outdoors) Blow Flies and Flesh Flies Booklice Boxelder Bugs (BugGuide.net) See also: Boxelder Bugs (Univ. of Minnesota Extension) Brown Marmorated Stink Bug Camel Crickets