Hemlock Woolly Adelgid vs Ecuadorian Dead Leaf Mantis

Side-by-side species comparison

Attribute Hemlock Woolly Adelgid Ecuadorian Dead Leaf Mantis
Scientific Name Adelges tsugae Acanthops elegans
Order Hemiptera Mantodea
Family Adelgidae Acanthopidae
Size 0.8-1.5 mm 35-48 mm
Habitat Forests Forests
Diet Sap Feeders Omnivores
Regions Asia, North America Ecuador, Northern Peru
Conservation Not Evaluated Data Deficient

Hemlock Woolly Adelgid

A devastating invasive pest of eastern hemlock in North America, originally from East Asia. It feeds at the base of needles, killing branches and eventually the tree.

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Did You Know?

It has killed millions of hemlocks from Georgia to Maine since its detection in the 1950s.

Ecuadorian Dead Leaf Mantis

An elegant dead leaf mantis from the western Amazon basin of Ecuador. It has refined leaf mimicry with smooth, curved wing edges.

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Did You Know?

Its smoother wing outline distinguishes it from the more ragged-edged species in the genus.