Sycamore Seed Bug vs Eucalyptus Psyllid

Side-by-side species comparison

Attribute Sycamore Seed Bug Eucalyptus Psyllid
Scientific Name Belonochilus numenius Blastopsylla occidentalis
Order Hemiptera Hemiptera
Family Lygaeidae Aphalaridae
Size 5-7 mm 1.5-2 mm
Habitat Woodlands Farmland
Diet Seed Feeders Herbivores
Regions North America, Europe Australia, Africa, South America, Europe
Conservation Least Concern Not Evaluated

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.

Eucalyptus Psyllid

An Australian psyllid that has become invasive in eucalyptus plantations worldwide. Nymphs produce distinctive white lerps on leaves.

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Did You Know?

It spread to every continent where eucalyptus is planted within just two decades.