Torpedo Bug vs Alpine Shield Bug

Side-by-side species comparison

Attribute Torpedo Bug Alpine Shield Bug
Scientific Name Siphanta hebes Carpocoris purpureipennis
Order Hemiptera Hemiptera
Family Flatidae Pentatomidae
Size 7-10 mm 11-14 mm body length
Habitat Orchards Meadows
Diet Sap Feeders Sap Feeders
Regions Australia, Pacific Islands, Hawaii (invasive) Europe, Alps, Carpathians
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.

Alpine Shield Bug

A colorful shield bug found in alpine and subalpine meadows. Its coloring varies from green to brownish-purple depending on the season.

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Did You Know?

It changes color from green in summer to brown before hibernation in autumn.