Georgia Pest Control Practice Test

Which of the following is true about silverfish?

1. Closely related to goldfish

2. Have two long projections at the end of the body

3. Feed on materials containing starch

4. Prefer dark environments

The correct answer is: Feed on materials containing starch

The statement that silverfish feed on materials containing starch is true because silverfish are known to consume a variety of organic substances, particularly those high in carbohydrates. This includes starches found in paper, books, glues, and even food products such as cereals. Their feeding habits make them a common pest in homes, particularly in places where starch-rich materials are present. In terms of their other characteristics, silverfish do have two long projections at the end of their bodies, which are cerci, but this option does not address their feeding behavior directly. Additionally, while they do prefer dark and humid environments, that characteristic is more about their habitat preferences than their feeding habits. Hence, the focus on their diet—specifically their preference for starchy materials—accurately captures a crucial aspect of their biology.