Diamondback Eumolpid vs Golden Sun Moth

Side-by-side species comparison

Attribute Diamondback Eumolpid Golden Sun Moth
Scientific Name Colaspis brunnea Synemon plana
Order Coleoptera Lepidoptera
Family Chrysomelidae Castniidae
Size 4-5 mm 3-4 cm wingspan
Habitat Farmland Grasslands
Diet Root Feeders Root Feeders
Regions Eastern North America Australia
Conservation Least Concern Critically Endangered

Diamondback Eumolpid

A small, oblong beetle with a pale brown to yellowish body and rows of punctures on the elytra. Larvae are known as grape colaspis and damage roots of various crops.

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Did You Know?

Larvae are most damaging to corn and soybean planted after clover, as populations build up in clover root zones before crop rotation.

Golden Sun Moth

A day-flying moth with dull grey-brown forewings and brilliant orange-gold hindwings. It is critically threatened by the loss of native grasslands.

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Did You Know?

Larvae live underground feeding on grass roots for up to three years before emerging as adults that live only days.