Booklice

Damp, warm environments, often indoors near books, wallpaper, stored food, or moldy surfaces.

Starch-based materials, molds, fungi, organic debris, and grain-based food items.

They are nocturnal and generally shy, scurrying away when exposed to light. They do not have wings and are often found in clusters.

They do not bite or cause structural damage, but their presence indicates high humidity or potential mold issues. They can contaminate stored foods.