Regional Species Checklists
Butterflies and Moths of Westmoreland County, Pennsylvania, United States
The BAMONA database currently includes verified sighting records for 840 species from this region.
Hesperiidae Skippers
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Epargyreus clarus Silver-spotted Skipper
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Achalarus lyciades Hoary Edge
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Thorybes pylades Northern Cloudywing
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Thorybes bathyllus Southern Cloudywing
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Erynnis icelus Dreamy Duskywing
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Erynnis brizo Sleepy Duskywing
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Erynnis juvenalis Juvenal's Duskywing
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Erynnis horatius Horace's Duskywing
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Erynnis zarucco Zarucco Duskywing
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Erynnis baptisiae Wild Indigo Duskywing
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Pyrgus communis Common Checkered-Skipper
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Pholisora catullus Common Sootywing
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Nastra lherminier Swarthy Skipper
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Ancyloxypha numitor Least Skipper
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Thymelicus lineola European Skipper
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Hylephila phyleus Fiery Skipper
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Hesperia leonardus Leonard's Skipper
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Hesperia sassacus Indian Skipper
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Atalopedes campestris Sachem
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Polites peckius Peck's Skipper
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Polites themistocles Tawny-edged Skipper
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Polites origenes Crossline Skipper
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Polites mystic Long Dash
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Wallengrenia egeremet Northern Broken-Dash
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Pompeius verna Little Glassywing
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Anatrytone logan Delaware Skipper
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Poanes hobomok Hobomok Skipper
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Poanes zabulon Zabulon Skipper
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Euphyes conspicua Black Dash
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Euphyes bimacula Two-spotted Skipper
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Euphyes vestris Dun Skipper
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Amblyscirtes hegon Pepper and Salt Skipper
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Amblyscirtes vialis Common Roadside-Skipper
Papilionidae Parnassians and Swallowtails
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Battus philenor Pipevine Swallowtail
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Eurytides marcellus Zebra Swallowtail
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Papilio polyxenes Black Swallowtail
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Papilio appalachiensis Appalachian Tiger Swallowtail
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Papilio glaucus Eastern Tiger Swallowtail
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Papilio troilus Spicebush Swallowtail
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Papilio cresphontes Giant Swallowtail
