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NO. 041Large milkweed bug illustrationIllustration · not shown at life size

True bugs / Insect

Large milkweed bug

Oncopeltus fasciatus

AdultFind the right habitat

Look at milkweed seedpods for orange-and-black bugs. A wide black band crosses the adult’s middle.

Let’s look closer

Little clues

Three things to notice.

  1. Orange-and-black wings.

  2. Broad black band across the middle.

  3. Feeds mainly on milkweed seeds.

Out in the world

Where to look.

Around southeastern Wisconsin

Milkweed seedpods.

When to look

Late summer and fall, often around milkweed seedpods.

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

A closer look

One clue is just the start.

The broad black band across the wings helps distinguish it from other orange-and-black milkweed insects.

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 creature disc

Artwork & downloads.

Drag a PNG image into xTool Studio, or use its download button. Images use the full-resolution files.

  • Large milkweed bug — Transparent front PNG

    Transparent front PNG

    76.2 mm canvas · white-outlined labels on a clear background

    041-front.png
    1800 × 1800 px

    Download PNG
  • Large milkweed bug — Relief depth PNG — prototype

    Relief depth PNG — prototype

    Matches this front · dark lettering 0.5 mm, outline 0.1 mm at 1 mm maximum

    041-height-disc.png
    1800 × 1800 px

    Download PNG
  • Large milkweed bug — Original artwork

    Original artwork

    Unmodified source PNG

    041-large-milkweed-bug.png
    1254 × 1254 px

    Download PNG
  • Editable front SVG

    Common & scientific names · finding clue · editable labels

    041-front.svg

    Download SVG

Front artwork is made for a 3-inch clear disc. Revised artwork still needs a physical check. Disc backs are blank; use the single carrier QR from the print studio to open the field guide.

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