About Grammodes justa Walker, 1858
Grammodes justa, commonly known as the plain box-owlet, is a moth species belonging to the family Noctuidae. It was first formally described by Francis Walker in 1858. This species is distributed across the northern half of Australia and Papua New Guinea. The adult moth has a wingspan of approximately 40 mm. The moths favor the warmer climate of northern Australia, and they are classified as a pest in the Northern Territory of Australia.