
Community identification
Scarab Beetle Larva (White Grub)
Family Scarabaeidae
- Order & Family
- Coleoptera: Scarabaeidae
- Size
- 20 to 50 mm (0.8 to 2 inches) depending on species and growth stage
Natural Habitat
Underground in soil, lawns, gardens, compost heaps, and decaying wood.
Diet & Feeding
Feeds underground on plant roots, organic matter, and rotting wood.
Behavior Patterns
Typically curls into a characteristic C-shape when disturbed. Spends its larval phase buried subterraneanly before pupating into an adult beetle.
Risks & Benefits
Risks: In large numbers, grubs can cause significant damage to turfgrass lawns, crops, and garden plant roots. Benefits: Helps break down organic material in soil and provides a crucial food source for birds, mammals, and beneficial predatory insects.