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NO. 021Dogbane beetle illustrationIllustration · not shown at life size

Beetles / Insect

Dogbane beetle

Chrysochus auratus

AdultFind the right habitat

This leaf-eating beetle has a shiny coat of red and green. Look for it on dogbane plants.

Let’s look closer

Little clues

Three things to notice.

  1. Red-and-green metallic sheen.

  2. Rounded, domed wing covers.

  3. Feeds on dogbane leaves.

Out in the world

Where to look.

Around southeastern Wisconsin

Dogbane patches.

Look closely. Leave your tiny neighbor where you found it.

A closer look

One clue is just the start.

Try looking from another angle. The colors of the shell can shift in the light.

A special find can be hard to spot without being biologically rare. Encounters depend on season and habitat.

For curious grownups, too

Read a little further.

Original summaries, with references for deeper reading. Field notes are being checked against the supplied research.

Make a bug slide

Artwork & downloads.

Front artwork is made for a 3-inch clear disc. Revised artwork still needs a physical check. Reverse QR files use the confirmed permanent website.

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