The Pearly Wood-Nymph Moth is typically 0.7 inches to 0.8 inches (20mm to 21mm) in size and has the following descriptors / identifiers: black; white; brown; orange; brown edge; white middle; orange hindwings; flying; bumpy back.
Territorial Area Map (Visual Reference Guide)
The map below showcases (in blue) the states and territories of North America where the Pearly Wood-Nymph 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.