Silverfish are the oldest insect species on Earth. Some scientists believe that their ancestors evolved over 400 million years ago. Regardless of how old they are, silverfish are not venomous and carry no pathogens that cause disease. However, they can damage clothes, books, and other belongings.
Silverfish are most commonly found in moist and dark places. They are also attracted to foods high in carbohydrates and starches. The common silverfish can survive for several months without food.
In the wild, the female lays around 60 eggs in crevices and cracks. These eggs hatch in 19 to 32 days. If left untreated, silverfish can become a serious problem.
Silverfish live for up to five years. They are nocturnal and hide during the day.
These insects are slender, flat, and have a metallic gray finish. They have six legs in the middle of their bodies that help them run quickly. Their antennae are long and curved.
Although they do not bite, the skins of silverfish can irritate people with asthma. Changing the environment in your home can help prevent an infestation.
Silverfish will eat fabrics, paper, and plaster. It is not uncommon for them to be found in bathtubs and sinks.
Silverfish are a pest, but they are not dangerous to humans. If an infestation is left untreated, it can cause extensive damage to items and affect the quality of life. Keeping your home clean and dry is the best way to keep silverfish from gaining access.