Large-winged Barklouse vs Florida Woods Cockroach

Side-by-side species comparison

Attribute Large-winged Barklouse Florida Woods Cockroach
Scientific Name Psocus leidyi Eurycotis floridana
Order Psocoptera Blattodea
Family Psocidae Blattidae
Size 3.0-5.0 mm 30-40 mm
Habitat Woodlands Woodlands
Diet Wood Feeders Detritivores
Regions North America North America
Conservation Not Evaluated Least Concern

Large-winged Barklouse

A conspicuous barklouse with large patterned wings found on deciduous trees. Adults are active in late summer and autumn.

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Did You Know?

Despite their delicate appearance, winged barklice are surprisingly strong fliers and are attracted to lights at night.

Florida Woods Cockroach

A large, slow-moving, nearly wingless cockroach native to the southeastern United States. It is commonly known as the palmetto bug or stinking cockroach.

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Did You Know?

When threatened, the Florida woods cockroach sprays a noxious, foul-smelling chemical from glands beneath its abdomen that can temporarily stain skin.