Common Looper Moth - Autographa precationis
While this insect may be called “common”, there’s nothing ordinary about it, especially when compared to its relatives. I’ll get into its head ornamentation in the next paragraph (since that is literally its most outstanding feature), and for now I’d like to draw your attention to the spot that adorns this Moth’s wing. This is one of the keys to identifying it successfully. Its relatives have distinctly separate spots or even no spot at all, meanwhile the Common Looper has one large V-shaped spot with the appearance of 2 spots that have merged. Variability between individuals may have the spots slightly separated from each other, but only slightly. Combine that with a thorough inspection of the wing pattern, the wing’s color gradients and the ornamentation, you’ll know with looper you have. Why are these Moths called loopers? It’s a trait related to the green Caterpillars as they move around from leaf to leaf: they arch their bodies, creating a loop shape as they squash and stretch to move forward. It may be tempted to call them “inchworms”, but that’s more so a designation for Geometrid Moth Caterpillars. Also, these looper Caterpillars tend to appear far more stockier compared to the thinner inchworms.
Just at a passing glance, this insect could probably hide in plain sight if it landed against the bark of a tree. The ability to camouflage is very useful in the insect world, especially if you need to hide from a hungry something or other, or you just need a rest during the day. Unfortunately, this Owlet Moth’s patterning isn’t as effective against glass or brick, but it does allow us to get a much better look at it. Compared to other Moths on this blog, this specie is set apart by the crest-like structures on their head and back. While these look like body protrusions at first, they are in fact parts of the wing. They pop up when the Moth is at rest with the wings folded directly behind them, but they disappear when the Moth moves its wings to the side to get ready for a flight or just after landing from a flight (see Picture 10). Many other Looper Moths feature similar structures along the spine of their body (all are part of the wings), but from where I sit, the Common Looper has the most prominent notches.
Pictures were taken on July 22, 2019 and July 12, 2022 with a Google Pixel 4.