Soybean Aphid vs Giant Shield Mantis

Side-by-side species comparison

Attribute Soybean Aphid Giant Shield Mantis
Scientific Name Aphis glycines Rhombodera basalis
Order Hemiptera Mantodea
Family Aphididae Mantidae
Size 1-1.5 mm 70-90 mm
Habitat Farmland Farmland
Diet Sap Feeders Predators
Regions North America, East Asia Asia
Conservation Not Evaluated Least Concern

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.

Giant Shield Mantis

A large, robust mantis with a distinctive broad shield-shaped pronotum and vivid green coloring. It is one of the most impressive mantis species in Southeast Asia.

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Did You Know?

The broad shield-like pronotum of this species serves as both camouflage among broad leaves and as armor protecting the vital organs in its thorax.