Margined Leatherwing vs Brown Cockroach

Side-by-side species comparison

Attribute Margined Leatherwing Brown Cockroach
Scientific Name Chauliognathus marginatus Periplaneta brunnea
Order Coleoptera Blattodea
Family Cantharidae Blattidae
Size 9-12 mm 25-35 mm
Habitat Underground Underground
Diet Nectar Feeders Omnivores
Regions Eastern North America Pantropical, southeastern United States
Conservation Least Concern Not Evaluated

Margined Leatherwing

An early-summer soldier beetle found across eastern North America with yellow elytra edged in dark margins. It visits a wide variety of flowers.

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Did You Know?

Unlike the similar goldenrod soldier beetle, this species appears in late spring rather than autumn.

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.