Azalea Lace Bug vs Horseshoe Crab Cockroach

Side-by-side species comparison

Attribute Azalea Lace Bug Horseshoe Crab Cockroach
Scientific Name Stephanitis pyrioides Hemiblabera tenebricosa
Order Hemiptera Blattodea
Family Tingidae Blaberidae
Size 3-4 mm 40-50 mm
Habitat Underground Underground
Diet Herbivores Wood Feeders
Regions East Asia, North America, Europe Cuba, Central America
Conservation Least Concern Not Evaluated

Azalea Lace Bug

A tiny lace bug with beautifully ornate, net-veined wings that is a major pest of azaleas and rhododendrons. Native to East Asia, it has become established in North America and Europe. Feeding causes white stippling on leaves.

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Did You Know?

Females insert their eggs into leaf tissue and cover them with a dark varnish-like substance, making them nearly invisible to predators.

Horseshoe Crab Cockroach

A stout, dark cockroach whose rounded body shape resembles a horseshoe crab. It is a burrowing species from Central America.

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Did You Know?

Females give live birth to nymphs rather than depositing egg cases, a trait common in Blaberidae.