Where’s Wildlife · Butterfly Field Guide

Eastern Comma

Polygonia comma

Pronounced (approx.): pol-ih-GOH-nee-uh KOM-uh

An anglewing that resembles a dry leaf when its wings close, with a silvery comma hidden underneath.

Select the photograph to browse all seven field photographs.

NATIVE TO NORTH AMERICA

At a Glance

Family
Nymphalidae · brush-footed butterflies
Habitat
Moist woods, especially where nettle hosts grow [1]
Host Plants
Woodnettle, nettles, false nettle, American elm, and hops — caterpillar food [1]
Adult food
Fermenting fruit and tree sap; rarely flower nectar [1]
Quick ID
Silvery comma beneath the hindwing [1]

Identification

Underside: Look for a curved silver mark without the separate dot typical of Question Mark. [1]

Compare wing shape: Eastern Comma is generally smaller than Question Mark, with a less hooked forewing and a shorter hindwing tail. [1]

Field Photographs

Explore these seven field photographs. Select any image to open the gallery.

Life Cycle & Host Plants

Females lay eggs beneath leaves. Caterpillars fold leaves together with silk, hide inside by day, and feed at night. The fall-winter generation survives winter as adults. [1]

Summer & Winter Forms

Summer adults have mostly black upper hindwings; winter-form adults have more orange. These are seasonal forms of the same species. [1]

Range & Sightings

Explore reported Eastern Comma sightings. Observation records show where people have documented butterflies and are not a complete range map.

Keep Learning

Sources & further reading

[1] UF/IFAS Extension — Eastern Comma
Donald W. Hall and Jerry F. Butler. Identification, hosts, leaf shelters, seasonal forms, and overwintering.

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