Blastobasis sp. (?) (Scavenger Moth).
| This moth belongs to the family of Casebearer Moths. The name refers to the larvae living in cases of plant material, frass, and silk. It is probably Blastobasis sp. (>10 species in the US) or Pigritia sp. A bugguide expert pointed out that they are very difficult to identify solely based on a photo. |
bug guide (this photo):