Common Snakefly vs Woolly Apple Aphid

Side-by-side species comparison

Attribute Common Snakefly Woolly Apple Aphid
Scientific Name Raphidia notata Eriosoma lanigerum
Order Raphidioptera Hemiptera
Family Raphidiidae Aphididae
Size 15-20 mm 1-2 mm
Habitat Orchards Orchards
Diet Predators Gall Makers
Regions Europe Cosmopolitan in temperate regions
Conservation Least Concern Least Concern

Common Snakefly

A distinctive predatory insect with an elongated prothorax that gives it a snake-like appearance. It hunts aphids and other small insects on tree bark.

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Did You Know?

Snakeflies can raise their elongated thorax and strike at prey in a manner reminiscent of a snake, hence their name.

Woolly Apple Aphid

An aphid covered in waxy white filaments that forms colonies on apple tree bark and roots. Heavy infestations cause gall-like swellings on branches and roots.

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Did You Know?

It alternates between elm trees in spring and apple trees in summer across its complex life cycle.