Weevil

Natural Habitat

Highly diverse, found in almost all terrestrial habitats including forests, grasslands, agricultural fields, gardens, and homes (especially pantry pests). Specific habitats depend on the host plant.

Diet & Feeding

Herbivorous. Diet varies greatly by species, including roots, stems, leaves, flowers, fruits, seeds, and wood. Some are specialists on particular plants, while others are generalists.

Behavior Patterns

Adult weevils are often found on various plants, feeding on leaves, stems, or buds. Larvae bore into plants, fruits, seeds, or wood, depending on the species. Many species are flight-capable, while others may be wingless or have reduced wings. They often exhibit a characteristic "snout" which is used for feeding and sometimes for boring into host material to lay eggs.

Risks & Benefits

Risks: Many weevil species are significant agricultural pests, causing economic damage to crops, stored grains, and timber. Some can also infest homes, feeding on pantry items. Benefits: Some species are used as biological control agents to manage invasive weeds. They also play a role in decomposition and as a food source for other animals.

Identified on: 8/29/2025