The Yellow-collared Slug Moth is also known by the name(s) of: Inverted Y Slug Moth.
The Yellow-collared Slug Moth is typically 0.4 inches to 0.5 inches (11mm to 15mm) in size and has the following descriptors / identifiers: orange; brown; tan; dark y line; triangle; angled lines; y shape; x shape; flying.
Territorial Area Map (Visual Reference Guide)
The map below showcases (in blue) the states and territories of North America where the Yellow-collared Slug 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.