Green Tiger Longhorn vs Broad Wood Cockroach

Side-by-side species comparison

Attribute Green Tiger Longhorn Broad Wood Cockroach
Scientific Name Chelidonium argentatum Parcoblatta lata
Order Coleoptera Blattodea
Family Cerambycidae Ectobiidae
Size 12-20 mm 13-18 mm
Habitat Forests Woodlands
Diet Wood Feeders Wood Feeders
Regions Brazil (Atlantic Forest region) Southeastern United States
Conservation Least Concern Not Evaluated

Green Tiger Longhorn

A medium-sized Neotropical cerambycid with silvery-green pubescent patches on a dark body, found in the Atlantic Forest of Brazil. It breeds in dead branches of native hardwoods. Adults are diurnal and visit flowers.

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Did You Know?

The silvery pubescence is formed by flattened scales that reflect light, giving the beetle a shimmering appearance.

Broad Wood Cockroach

A distinctive flat, broadly shaped wood cockroach from the southeastern United States. Females have a wider body than most Parcoblatta species.

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Did You Know?

Its unusually broad and flat body shape allows it to squeeze into extremely narrow crevices under bark.