Brown Cockroach vs Seven-spotted Green Lacewing

Side-by-side species comparison

Attribute Brown Cockroach Seven-spotted Green Lacewing
Scientific Name Periplaneta brunnea Chrysopa septempunctata
Order Blattodea Neuroptera
Family Blattidae Chrysopidae
Size 25-35 mm 14-18 mm wingspan
Habitat Underground Underground
Diet Omnivores Nectar Feeders
Regions Pantropical, southeastern United States Europe, Central Asia
Conservation Not Evaluated Least Concern

Brown Cockroach

A glossy reddish-brown cockroach often confused with the American cockroach. It is slightly smaller with a more uniform color.

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Did You Know?

It glues its egg cases to surfaces rather than dropping them, unlike the American cockroach.

Seven-spotted Green Lacewing

A green lacewing marked with seven dark spots on its head. Common across Europe and temperate Asia in vegetated habitats.

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Did You Know?

The seven head spots are used to distinguish it from over a dozen similar European species.