Blue-winged Scoliid Wasp vs Buff Arches

Side-by-side species comparison

Attribute Blue-winged Scoliid Wasp Buff Arches
Scientific Name Scolia dubia Habrosyne pyritoides
Order Hymenoptera Lepidoptera
Family Scoliidae Drepanidae
Size 18-25 mm 38-43 mm wingspan
Habitat Underground Underground
Diet Nectar Feeders Omnivores
Regions Eastern North America Europe, temperate Asia
Conservation Least Concern Least Concern

Blue-winged Scoliid Wasp

A black and reddish-brown wasp with iridescent blue wings commonly seen on flowers in late summer. It parasitizes green June beetle and Japanese beetle grubs.

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Did You Know?

It is one of the best natural controls for Japanese beetle grubs, which are major lawn and garden pests.

Buff Arches

A moth with intricate grey, white, and buff patterns creating a complex marbled effect on its forewings. It is closely related to the peach blossom and shares its bramble association.

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Did You Know?

Its wing pattern is so complex that no simple description captures it, leading some to call it 'baroque'.