Swallowtails: Black Swallowtail
Papilio polyxenes

Black Swallowtail Sightings
Size: Wingspan ranges from 3.25" - 4.25"
Habitat: Open areas, fields, marshes
Occurrence Level: Common
Flight Period: May to September
Larval Host Plant: Queen Anne's lace, parsley, rue

Click on any photo to enlarge

Black Swallowtail
Howard County, MD. August 19, 2012

Dorsal view of a female.


Black Swallowtail
Howard County, MD. July 15, 2012

Dorsal view of a male. Notice the large yellow spot bands which are much more pronounced than the female.


Black Swallowtail
Howard County, MD. August 11, 2013

Ventral view. Note that the hindwing median orange spot-band is complete unlike those of the Spicebush Swallowtail.


Black Swallowtail
Garrett County, MD. May 26, 2013

Dorsal view of a female.


Black Swallowtail
Howard County, MD. September 1, 2012

Black Swallowtail caterpillar.