Virginia Wood Cockroach vs Woodlouse Cockroach

Side-by-side species comparison

Attribute Virginia Wood Cockroach Woodlouse Cockroach
Scientific Name Parcoblatta virginica Prosoplecta semperi
Order Blattodea Blattodea
Family Ectobiidae Ectobiidae
Size 12-20 mm 5-8mm
Habitat Woodlands Forests
Diet Detritivores Predators
Regions Eastern United States Asia
Conservation Not Evaluated Least Concern

Virginia Wood Cockroach

A woodland cockroach native to the eastern United States. It is closely related to the Pennsylvania wood cockroach but slightly smaller.

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Did You Know?

It plays an important role in forest ecosystems by breaking down leaf litter and recycling nutrients.

Woodlouse Cockroach

A tiny rounded cockroach that strongly resembles a ladybird beetle with its domed shape and red-orange coloring with black spots. It is a harmless forest floor species. Its mimicry deters predators.

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Did You Know?

It so closely resembles a ladybird that even entomologists can be fooled until they look at it under magnification.