Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

Regional Species Checklists

New!

Use our region pages to find regionally-focused information.

Go to Regions

To generate a regional checklist of butterfly and/or moth species, select a species type, select a region from the drop-down menu(s), and click "Apply."

Print a checklist!
Click the PDF icon beneath the checklist to create a printable PDF.

Cass County, Iowa, United States

The BAMONA database currently includes verified sighting records for 42 species from this region.

Hesperiidae Skippers

Papilionidae Parnassians and Swallowtails

Pieridae Whites and Sulphurs

Lycaenidae Gossamer-wing Butterflies

Nymphalidae Brush-footed Butterflies

Saturniidae Wild Silk Moths

Noctuidae Owlet Moths, Miller Moths

Regional Species Checklist

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