Which pantry pest is known for its ability to penetrate seeds?

The Granary Weevil is recognized for its capability to penetrate seeds, which makes it particularly problematic in storage situations where grain and seeds are kept. This pest lays its eggs inside whole grains, and the larvae develop within the grain themselves, feeding on the starchy content. The weevil's strong mandibles allow it to bore into various types of seeds, making them a significant concern for anyone dealing with stored grains or seeds.

In contrast, while other pests like the Rice Weevil and Flour Beetle can infest and damage stored products, they do not have the same level of specificity or ability to penetrate seeds as the Granary Weevil. The Pancake Beetle, on the other hand, is not typically associated with seed penetration and instead has different feeding habits. Understanding the feeding behavior of these pests is essential for effective pest management and prevention strategies.