Winter Moth vs Pale-bordered Field Cockroach

Side-by-side species comparison

Attribute Winter Moth Pale-bordered Field Cockroach
Scientific Name Operophtera brumata Pseudomops septentrionalis
Order Lepidoptera Blattodea
Family Geometridae Ectobiidae
Size 25-30 mm wingspan (males) 10-15mm
Habitat Woodlands Farmland
Diet Herbivores Herbivores
Regions Europe, Eastern North America North America
Conservation Not Evaluated Least Concern

Winter Moth

A cold-hardy moth whose tiny green inchworm caterpillars defoliate fruit and shade trees in early spring. Females are virtually wingless and crawl up tree trunks to lay eggs.

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Did You Know?

Sticky bands wrapped around tree trunks in autumn can trap the wingless females and prevent egg-laying.

Pale-bordered Field Cockroach

A small outdoor cockroach with a distinctive pale border around its dark pronotum. It is an active daytime flier unlike most cockroaches. It feeds on pollen and decomposing vegetation.

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Did You Know?

Unlike most cockroaches, it is diurnal and can be seen actively flying in sunny fields during the day.