Category Archives: Coleoptera

Beetles. The largest order of animals with more than 300,000 species in about 2000 genera.

Redux: Now you see me…

…now you don’t! Chalcophora virginiensis (Drury, 1770) is the largest jewel beetle (family Buprestidae) in eastern North America. This beetle is also known as the “sculptured pine borer”, and its easy to see why—its hyper-sculptured, shiny metallic body glitters like a jewel in … Continue reading

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Spring beetles on Coreopsis flowers

Each spring the Entomology Group of the Webster Groves Nature Study Society takes a field trip to one of the many natural areas outside of the St. Louis area. This year the destination was Hughes Mountain Natural Area, about 75 … Continue reading

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Why is this male carrion beetle “biting” one of the female’s antennae?

Earlier this spring I came upon an interesting aggregation of insects at a sap flow at the base of the trunk of a large oak (Quercus sp.) tree. Sap flows are famous for the diversity of insects that are attracted to … Continue reading

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Cover Photo—The Coleopterists Bulletin 69(1)

The March 2015 issue of The Coleopterists Bulletin (vol. 69, no. 1) is out now (I got mine yesterday), and while I’m always happy to see the latest issue of this journal in my mailbox I am especially pleased with this one because it features … Continue reading

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Buprestidae type specimens at Fundación Miguel Lillo, Argentina

During my most recent visit to Argentina this past February and March, I had the chance to go behind the scenes and visit the entomology collection at Fundación Miguel Lillo, Instituto de Entomología, Tucumán. It’s always a treat to visit any … Continue reading

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Flower ants? Check again!

Last spring while hiking the North Fork Section of the Ozark Trail in southern Missouri (Howell Co.), I made sure to check the abundant flowering dogwood (Cornus florida) blossoms that were in gorgeous peak bloom at the time (early May). I’ve … Continue reading

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Just how widespread is Prionus heroicus?

On our insect collecting trip to the western Great Plains last June, Jeff Huether and I encountered several species of beetles in the genus Prionus—longhorned beetles (family Cerambycidae) known commonly as “prionid root borers”. I’ve already recounted our experiences with two of them—P. … Continue reading

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