Hello, I'm a biologist with a focus on entomology, the study of insects. When it comes to weevils, they are a type of beetle characterized by their elongated snout, which is often curved. Here's a detailed description:

Weevils, belonging to the family Curculionidae, are a diverse group of beetles with over 60,000 known species. They are commonly recognized by their distinctive long, narrow snout, which is called a rostrum. This snout can be straight or curved and is used for boring into plant material to lay eggs and feed. The body of a weevil is typically cylindrical and covered with scales or bristles that can vary in color, often mimicking the texture and color of the plants they inhabit.

The size of weevils can range from as small as 1 millimeter to over 1 inch in length. Their antennae are often bent or elbowed at some point along their length, which is another distinctive feature. Weevils are found in a variety of habitats, but many are associated with agricultural crops and can be considered pests due to the damage they can cause.

read more >>

A few weevils attack stored grains and seeds. They can be very destructive, and their damage is often very expensive. The most common stored product weevils are the rice weevil, Sitophilus oryzae (L.), the granary weevil, Sitophilus granarius (L.), and the cowpea weevil, Callosobruchus maculatus (F.).read more >>