Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

Butterflies and Moths of Pennsylvania

2444 Species Recorded in Pennsylvania

  Top 20   Species Checklist   All Photographs

100 Most Recent Sightings in Pennsylvania

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Most Recent Sightings in Pennsylvania

See more recent sightings in Pennsylvania

Eastern Comma
Polygonia comma

Observed: Mar 30, 2025
Submitted by: Eric Hartshaw
Verified: Mar 31, 2025
Verified by: davidwright

Spiny Looper
Phigalia titea

Observed: Mar 30, 2025
Submitted by: Jim Lowe
Verified: Mar 30, 2025
Verified by: curtis.lehman

Spiny Looper
Phigalia titea

Observed: Mar 29, 2025
Submitted by: gjkoppel
Verified: Mar 30, 2025
Verified by: curtis.lehman
Observed: Mar 29, 2025
Submitted by: David Trently
Verified: Mar 30, 2025
Verified by: curtis.lehman

Twilight Moth
Lycia rachelae

Observed: Mar 29, 2025
Submitted by: David Trently
Verified: Mar 30, 2025
Verified by: curtis.lehman
Observed: Mar 29, 2025
Submitted by: bkujawski
Verified: Apr 02, 2025
Verified by: davidwright

Cabbage White
Pieris rapae

Observed: Mar 29, 2025
Submitted by: bkujawski
Verified: Apr 02, 2025
Verified by: davidwright

Eastern Comma
Polygonia comma

Observed: Mar 19, 2025
Submitted by: ships333
Verified: Mar 26, 2025
Verified by: davidwright

Virginia Ctenucha
Ctenucha virginica

Observed: Mar 11, 2025
Submitted by: Ennis_delmar
Verified: Mar 12, 2025
Verified by: curtis.lehman

Morrison's Sallow
Eupsilia morrisoni

Observed: Feb 28, 2025
Submitted by: vvryabyy
Verified: Mar 02, 2025
Verified by: curtis.lehman

Spring Cankerworm Moth
Paleacrita vernata

Observed: Feb 26, 2025
Submitted by: Mark Vass
Verified: Feb 28, 2025
Verified by: curtis.lehman

The Bruce Spanworm
Operophtera bruceata

Observed: Nov 25, 2024
Submitted by: gjkoppel
Verified: Dec 01, 2024
Verified by: curtis.lehman