Butterflies and Moths of Pennsylvania
2431 Species Recorded in Pennsylvania
Featured Species
100 Most Recent Sightings in Pennsylvania
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Most Recent Sightings in Pennsylvania
American Idia Moth
Idia americalis
Observed: May 17, 2024
Submitted by: maryjanzen
Verified: May 17, 2024
Verified by: curtis.lehman
Red Twin-spot
Xanthorhoe ferrugata
Observed: May 16, 2024
Submitted by: gjkoppel
Verified: May 17, 2024
Verified by: curtis.lehman
Observed: May 16, 2024
Submitted by: Tom Raub
Verified: May 17, 2024
Verified by: curtis.lehman
Observed: May 16, 2024
Submitted by: curtis.lehman
Verified: May 16, 2024
Verified by: curtis.lehman
Pearly Wood-nymph
Eudryas unio
Observed: May 15, 2024
Submitted by: P.A.M.inPA
Verified: May 15, 2024
Verified by: curtis.lehman
Eastern Tailed-Blue
Cupido comyntas
Observed: May 14, 2024
Submitted by: jmgesell
Verified: May 16, 2024
Verified by: davidwright
American Copper
Lycaena phlaeas
Observed: May 14, 2024
Submitted by: jmgesell
Verified: May 16, 2024
Verified by: davidwright
Forest Tent Caterpillar Moth
Malacosoma disstria
Observed: May 14, 2024
Submitted by: gjkoppel
Verified: May 17, 2024
Verified by: curtis.lehman
Silver-spotted Skipper
Epargyreus clarus
Observed: May 14, 2024
Submitted by: jmgesell
Verified: May 16, 2024
Verified by: davidwright
Grayish Zanclognatha Moth
Zanclognatha pedipilalis
Observed: May 14, 2024
Submitted by: ofdewdrops
Verified: May 14, 2024
Verified by: curtis.lehman
The Astronomer Moth
Olethreutes astrologana
Observed: May 14, 2024
Submitted by: ofdewdrops
Verified: May 14, 2024
Verified by: curtis.lehman
Oak Besma
Besma quercivoraria
Observed: May 14, 2024
Submitted by: Eric Hartshaw
Verified: May 14, 2024
Verified by: curtis.lehman