Silverfish

Dark, damp, and humid areas such as bathrooms, basements, attics, and kitchens.

Carbohydrates and proteins, including starches, sugar, paper, glue, book bindings, and sometimes clothing fibers.

Nocturnal, fast-running, wingless insects that avoid light and thrive in high humidity environments.

They do not bite or transmit diseases, but they can damage books, paper, wallpaper, and stored food items, and may trigger allergies in some people.