Alpine Assassin Bug vs Soybean Aphid

Side-by-side species comparison

Attribute Alpine Assassin Bug Soybean Aphid
Scientific Name Coranus subapterus Aphis glycines
Order Hemiptera Hemiptera
Family Reduviidae Aphididae
Size 9-12 mm body length 1-1.5 mm
Habitat Grasslands Farmland
Diet Predators Sap Feeders
Regions Europe, Alps, Mediterranean mountains North America, East Asia
Conservation Least Concern Not Evaluated

Alpine Assassin Bug

A predatory bug of dry alpine and montane grasslands. It ambushes prey with its powerful raptorial forelegs.

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Did You Know?

It has short wings and rarely flies, relying on stealth to catch prey on the ground.

Soybean Aphid

A small pale yellow aphid that invaded North America in 2000 and became the most important soybean pest on the continent. Dense colonies stunt plants and reduce pod fill.

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Did You Know?

Populations can double every two to three days under favorable conditions, reaching tens of thousands per plant.