Sycamore Seed Bug vs Neotropical Shield Bug

Side-by-side species comparison

Attribute Sycamore Seed Bug Neotropical Shield Bug
Scientific Name Belonochilus numenius Edessa meditabunda
Order Hemiptera Hemiptera
Family Lygaeidae Pentatomidae
Size 5-7 mm 12-17 mm
Habitat Woodlands Farmland
Diet Seed Feeders Sap Feeders
Regions North America, Europe Brazil, Argentina, Paraguay, Uruguay, Bolivia
Conservation Least Concern Least Concern

Sycamore Seed Bug

A seed bug native to North America that feeds exclusively on sycamore seeds. It has recently invaded Europe where it spread rapidly.

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Did You Know?

This species was first detected in Europe in 2008 and has since spread across the continent in less than a decade.

Neotropical Shield Bug

A medium-sized green and brown shield-shaped stink bug common in South American agriculture. It is an important pest of soybeans and other legumes.

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Did You Know?

When disturbed, it releases aldehydes from thoracic glands that smell strongly of cilantro to repel attackers.