''Mychocerus discretus'' is a species of

minute bark beetle Cerylonidae are small to tiny (), smooth, shiny, hairless beetles, only lightly punctured. There are about 450 species worldwide in 50 or so genera, mostly tropical and subtropical. They are most common under the bark of dead trees, but can also ...

in the family

Cerylonidae Cerylonidae are small to tiny (), smooth, shiny, hairless beetles, only lightly punctured. There are about 450 species worldwide in 50 or so genera, mostly tropical and subtropical. They are most common under the bark of dead trees, but can also ...

. It is found in North America.

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Further reading