Torpedo Bug vs Frosted Pine Aphid

Side-by-side species comparison

Attribute Torpedo Bug Frosted Pine Aphid
Scientific Name Siphanta hebes Cinara pilicornis
Order Hemiptera Hemiptera
Family Flatidae Aphididae
Size 7-10 mm 3-5 mm
Habitat Orchards Farmland
Diet Sap Feeders Fungus Feeders
Regions Australia, Pacific Islands, Hawaii (invasive) Europe, introduced to other temperate regions
Conservation Least Concern Least Concern

Torpedo Bug

A bright green flatid planthopper with an elongated torpedo-shaped body profile when wings are folded. It is native to Australia and has been introduced to various Pacific islands.

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Did You Know?

In Hawaii, where it was accidentally introduced, it became a minor pest of macadamia nut trees and ornamental plants but is now largely controlled by natural enemies.

Frosted Pine Aphid

A large brown aphid covered in waxy powder that forms colonies on spruce twigs. It produces copious honeydew that supports sooty mold growth on needles.

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Did You Know?

Beekeepers value it because its honeydew production enables bees to make prized forest honey.