Florida Woods Cockroach vs Spring Stonefly

Side-by-side species comparison

Attribute Florida Woods Cockroach Spring Stonefly
Scientific Name Eurycotis floridana Amphinemura sulcicollis
Order Blattodea Plecoptera
Family Blattidae Nemouridae
Size 30-40 mm 6-9 mm
Habitat Woodlands Rivers & Streams
Diet Detritivores Detritivores
Regions North America Europe
Conservation Least Concern Least Concern

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.

Spring Stonefly

A small dark stonefly that emerges in early spring in European streams. Nymphs are shredders of decomposing leaf litter in headwaters.

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Did You Know?

Adults are among the first insects to appear each spring, sometimes emerging while snow still covers the banks.