
Community identification
Dotted Paropsine Leaf Beetle (Eucalyptus Leaf Beetle)
Paropsis atomaria
- Order & Family
- Coleoptera: Chrysomelidae
- Size
- 8 mm to 12 mm in length
Natural Habitat
Eucalyptus woodlands, forests, parks, and gardens where Eucalyptus trees are present.
Diet & Feeding
Herbivorous; both adults and larvae feed extensively on the foliage of Eucalyptus species.
Behavior Patterns
Adults are active during warmer months, often resting on leaves or smooth surfaces like glass. When threatened, they tuck their legs and antennae close to their hemispherical bodies to mimic seeds or drop to the ground. Females lay batches of eggs on young Eucalyptus shoots.
Risks & Benefits
Pose no risk to humans or pets as they do not bite or sting. However, high populations can cause significant defoliation of host Eucalyptus trees, making them a minor pest in forestry and ornamental gardens.