Sand Dune Scarab vs White-Lined Sphinx Moth Hornworm

Side-by-side species comparison

Attribute Sand Dune Scarab White-Lined Sphinx Moth Hornworm
Scientific Name Pseudocotalpa andrewsi Cibolacris parviceps
Order Coleoptera Orthoptera
Family Scarabaeidae Acrididae
Size 15-22 mm 12-18 mm
Habitat Deserts & Drylands Deserts & Drylands
Diet Root Feeders Omnivores
Regions North America North America
Conservation Least Concern Least Concern

Sand Dune Scarab

A metallic golden-green scarab beetle found only on desert sand dunes. Adults emerge briefly after rains to feed and mate.

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Did You Know?

It can burrow into loose sand in seconds using its broad, shovel-like forelegs.

White-Lined Sphinx Moth Hornworm

A tiny, short-faced grasshopper adapted to the harshest parts of the Chihuahuan Desert. Its compact body reduces the surface area exposed to drying winds.

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Did You Know?

It is one of the smallest grasshoppers in North American deserts, easily overlooked on the desert floor.