Striped Cucumber Beetle vs Glover's Silk Moth

Side-by-side species comparison

Attribute Striped Cucumber Beetle Glover's Silk Moth
Scientific Name Acalymma vittatum Hyalophora columbia gloveri
Order Coleoptera Lepidoptera
Family Chrysomelidae Saturniidae
Size 5-6 mm 100-130 mm wingspan
Habitat Farmland Farmland
Diet Fruit Feeders Omnivores
Regions North America Western North America, Rocky Mountain region
Conservation Not Evaluated Least Concern

Striped Cucumber Beetle

A yellow beetle with three black stripes that specializes on cucurbit crops. It is a major vector of bacterial wilt and squash mosaic virus.

💡

Did You Know?

Adults are strongly attracted to cucurbitacin, a bitter compound in wild cucurbits, which they use to find host plants.

Glover's Silk Moth

A large silk moth from the western Rocky Mountain region with reddish-brown wings and white crescent-shaped spots. It is closely related to the cecropia moth but adapted to arid habitats.

💡

Did You Know?

It was originally described as a separate species but is now considered a subspecies of the Columbia silk moth.