Little Carpenterworm vs Japanese Snakefly

Side-by-side species comparison

Attribute Little Carpenterworm Japanese Snakefly
Scientific Name Prionoxystus macmurtrei Inocellia japonica
Order Lepidoptera Raphidioptera
Family Cossidae Inocelliidae
Size 25–45 mm wingspan 12-18 mm
Habitat Woodlands Mountains
Diet Wood Feeders Wood Feeders
Regions Eastern North America East Asia, Japan
Conservation Not Evaluated Least Concern

Little Carpenterworm

A smaller relative of the carpenterworm moth that bores into oaks and other hardwoods. Larvae create long tunnels through the sapwood and heartwood.

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Did You Know?

Its tunnels reduce the commercial value of lumber and provide entry points for wood-decay fungi.

Japanese Snakefly

An East Asian snakefly with the characteristic elongated neck-like prothorax. It is one of the few snakefly species found in the Far East, near the order's eastern range limit.

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Did You Know?

Raphidioptera are completely absent from the Southern Hemisphere, an unusual distribution pattern among insect orders.