
Community identification
Great golden digger wasp
Sphex ichneumoneus
- Order & Family
- Hymenoptera; family Sphecidae
- Size
- About 20–35 mm (0.8–1.4 in) long.
Natural Habitat
Open, sunny habitats such as gardens, meadows, woodland edges, and sandy or loose-soil areas where it can excavate nests.
Diet & Feeding
Adults consume nectar, especially from flowers. Females provision larval nest cells with paralyzed grasshoppers and katydids.
Behavior Patterns
A solitary, ground-nesting wasp; females dig burrows, capture orthopteran prey, and seal each stocked cell. It is generally nonaggressive unless handled or trapped.
Risks & Benefits
Its sting can be painful but it rarely stings people. It benefits gardens by pollinating flowers and naturally controlling grasshoppers and katydids.