Peppered Moth of New Zealand vs Carpenterworm Moth

Side-by-side species comparison

Attribute Peppered Moth of New Zealand Carpenterworm Moth
Scientific Name Cleora scriptaria Prionoxystus robiniae
Order Lepidoptera Lepidoptera
Family Geometridae Cossidae
Size 30-40 mm wingspan 40–75 mm wingspan
Habitat Forests Forests
Diet Herbivores Wood Feeders
Regions Oceania (New Zealand) North America
Conservation Least Concern Not Evaluated

Peppered Moth of New Zealand

An endemic New Zealand geometrid moth known as the kawakawa looper, whose caterpillars feed on kawakawa and other native plants. The caterpillars are expert twig mimics, holding themselves rigid at an angle from the branch. Adults have speckled grey wings.

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Did You Know?

The kawakawa looper caterpillar is such an effective twig mimic that it can be almost impossible to detect on a branch, even when you know it is there.

Carpenterworm Moth

A large North American moth whose larvae bore into the heartwood of oaks, elms, and other hardwoods. It is the most destructive wood-boring moth in eastern forests.

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Did You Know?

Larvae create tunnels up to 25 mm wide and take three to four years to complete development.