''Monochamus maculosus'', the spotted pine sawyer, is a species of

beetle Beetles are insects that form the order Coleoptera (), in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 400,000 describ ...

in the family Cerambycidae. It is known from

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...

and the United States, and was formerly known as ''Monochamus mutator''.BioLib.cz - ''Monochamus maculosus''
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References

maculosus Beetles described in 1847 {{Monochamus-stub