Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

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Butterflies and Moths of Pennsylvania

2450 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

Orange-tipped oakworm moth
Anisota senatoria

Observed: Aug 25, 2025
Submitted by: gjkoppel
Verified: Aug 25, 2025
Verified by: curtis.lehman

Clouded Sulphur
Colias philodice

Observed: Aug 25, 2025
Submitted by: gjkoppel
Verified: Aug 26, 2025
Verified by: davidwright
Observed: Aug 25, 2025
Submitted by: gjkoppel
Verified: Aug 25, 2025
Verified by: curtis.lehman

Pipevine Swallowtail
Battus philenor

Observed: Aug 25, 2025
Submitted by: gjkoppel
Verified: Aug 26, 2025
Verified by: davidwright

Spotted Grass Moth
Rivula propinqualis

Observed: Aug 24, 2025
Submitted by: gjkoppel
Verified: Aug 25, 2025
Verified by: curtis.lehman

Wavy-Lined Emerald
Synchlora aerata

Observed: Aug 24, 2025
Submitted by: gjkoppel
Verified: Aug 25, 2025
Verified by: curtis.lehman
Observed: Aug 24, 2025
Submitted by: gjkoppel
Verified: Aug 25, 2025
Verified by: curtis.lehman

Zabulon Skipper
Poanes zabulon

Observed: Aug 24, 2025
Submitted by: maryjanzen
Verified: Aug 25, 2025
Verified by: davidwright

Black Swallowtail
Papilio polyxenes

Observed: Aug 24, 2025
Submitted by: maryjanzen
Verified: Aug 25, 2025
Verified by: davidwright

Orange Mint Moth
Pyrausta orphisalis

Observed: Aug 24, 2025
Submitted by: maryjanzen
Verified: Aug 24, 2025
Verified by: curtis.lehman

Pearl Crescent
Phyciodes tharos

Observed: Aug 24, 2025
Submitted by: maryjanzen
Verified: Aug 25, 2025
Verified by: davidwright

Peck's Skipper
Polites peckius

Observed: Aug 24, 2025
Submitted by: psmith
Verified: Aug 25, 2025
Verified by: davidwright