Pennsylvania Wood Cockroach vs Flat Bark Beetle

Side-by-side species comparison

Attribute Pennsylvania Wood Cockroach Flat Bark Beetle
Scientific Name Parcoblatta pensylvanica Cucujus cinnaberinus
Order Blattodea Coleoptera
Family Ectobiidae Cucujidae
Size 15-25 mm 11-15 mm
Habitat Woodlands Forests
Diet Wood Feeders Wood Feeders
Regions North America Europe
Conservation Least Concern Vulnerable

Pennsylvania Wood Cockroach

A native North American cockroach that lives outdoors in forests and woodlands. Males are strong fliers attracted to lights, while females are nearly wingless.

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Did You Know?

Unlike pest cockroaches, wood roaches do not infest homes and will actually die within a few days if trapped indoors due to insufficient humidity.

Flat Bark Beetle

A bright red, extremely flat beetle that lives beneath the bark of dead trees. It is an indicator species of old-growth forests.

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Did You Know?

Its body is so flat it can fit into spaces less than 2mm thick between bark layers.