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Spicebush Swallowtail butterfly

Pterourus troilus

Description:

Upper surface of the forewing is mostly black with ivory spots along margin. Upper surface of hindwing has orange spot on costal margin and sheen of bluish (female) or bluish-green (male) scales. Underside of hindwing with pale green marginal spots. Wing Span: 3 - 4 inches (7.5 - 10 cm).

Habitat:

This butterfly was spotted along the Greenbrier river in Roncoverete, West Virginia. It inhabits woodlands, fields, roadsides, yards, pine barrens, wooded swamps, and parks.

1 Species ID Suggestions

Spicebush Swallowtail
Pterourus troilus Butterflies of North America - Pterourus troilus


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3 Comments

info20
info20 10 years ago

Wow

mary.gallo.m
mary.gallo.m 10 years ago

Thank you DanieleProlong for helping to identify this beautiful butterfly.

Beautiful

mary.gallo.m
Spotted by
mary.gallo.m

West Virginia, USA

Spotted on Aug 13, 2013
Submitted on Oct 30, 2013

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