The American Dun-bar Moth is typically 0.5 inches to 0.6 inches (15mm to 17mm) in size and has the following descriptors / identifiers: trio of dots; triangle dot; three point triangle; dotted bottom line; flying; black dots; brown; tan; ivory; black.
It has a typical diet of the following: inchworms; oak.
Territorial Area Map (Visual Reference Guide)
The map below showcases (in blue) the states and territories of North America where the American Dun-bar Moth may be found (but is not limited to). This sort of data can be useful in seeing concentrations of a particular species over the continent as well as revealing possible migratory patterns over a species' given lifespan. Some species are naturally confined by environment, weather, mating habits, food resources and the like while others see widespread expansion across most, or all, of North America.