Elephant Weevil

Scientific Name: Orthorhinus cylindrirostris

Order & Family: Coleoptera: Curculionidae

Size: 10 to 20 millimeters in length

Elephant Weevil

Natural Habitat

Found primarily in forests, woodlands, and gardens throughout Australia.

Diet & Feeding

Larvae bore into wood and roots of various trees; adults feed on the bark of young shoots.

Behavior Patterns

Known for a long rostrum (snout) and slow movements; they are active during the day and typically lay eggs in the bark of host plants.

Risks & Benefits

Considered a minor pest in timber and fruit industries due to wood boring; harmless to humans and play a role in nutrient cycling in ecosystems.

Identified on: 5/30/2026