Butterflies and Moths of Pennsylvania
2459 Species Recorded in Pennsylvania
Featured Species
100 Most Recent Sightings in Pennsylvania
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Most Recent Sightings in Pennsylvania
Eastern Tiger Swallowtail
Papilio glaucus
Observed: May 12, 2026
Submitted by: gjkoppel
Verified: May 12, 2026
Verified by: jmgesell
Celery Leaftier Moth
Udea rubigalis
Observed: May 12, 2026
Submitted by: gjkoppel
Verified: May 12, 2026
Verified by: curtis.lehman
Pearl Crescent
Phyciodes tharos
Observed: May 12, 2026
Submitted by: gjkoppel
Verified: May 12, 2026
Verified by: jmgesell
Common Spring Moth
Heliomata cycladata
Observed: May 12, 2026
Submitted by: gjkoppel
Verified: May 12, 2026
Verified by: curtis.lehman
Juvenal's Duskywing
Erynnis juvenalis
Observed: May 12, 2026
Submitted by: gjkoppel
Verified: May 12, 2026
Verified by: jmgesell
Eastern Pine Elfin
Callophrys niphon
Observed: May 12, 2026
Submitted by: gjkoppel
Verified: May 12, 2026
Verified by: jmgesell
Bristly Cutworm Moth
Lacinipolia renigera
Observed: May 11, 2026
Submitted by: Latenight
Verified: May 12, 2026
Verified by: curtis.lehman
Zabulon Skipper
Poanes zabulon
Observed: May 10, 2026
Submitted by: gjkoppel
Verified: May 11, 2026
Verified by: jmgesell
Hickory Tussock Moth or Hickory Tiger Moth
Lophocampa caryae
Observed: May 10, 2026
Submitted by: gjkoppel
Verified: May 11, 2026
Verified by: curtis.lehman
Yellow Slant-line
Tetracis crocallata
Observed: May 10, 2026
Submitted by: gjkoppel
Verified: May 11, 2026
Verified by: curtis.lehman
Virginian Tiger Moth or Yellow Woolybear Moth
Spilosoma virginica
Observed: May 10, 2026
Submitted by: gjkoppel
Verified: May 12, 2026
Verified by: jwileyrains
White-dotted Prominent
Nadata gibbosa
Observed: May 10, 2026
Submitted by: gjkoppel
Verified: May 11, 2026
Verified by: curtis.lehman