spicebush swallowtail

(Papilio troilus)

Conservation Status

spicebush swallowtail
 
IUCN Red List

not listed

 
NatureServe

N4? - Apparently Secure

 
Minnesota

not listed

 
     
     
     

Description

 

 

Size

 

 

Similar Species

 

Habitat

Deciduous woodlands and open areas near woodlands, woodland edges, fields, roadsides, yards, pine barrens, wooded swamps, and parks.

Ecology

Season

Two broods from April to October.

 

Behavior

 

 

Life Cycle

 

 

Larva Hosts

In Minnesota only prickly ash.

 

Adult Food

Nectar from Japanese honeysuckle, spotted touch-me-not, thistle, milkweed, dogbane, sensitive plant.

Distribution

Distribution Map

 

Sources

7, 21, 29, 30, 75, 82, 83.

Biodiversity occurrence data published by: Minnesota Biodiversity Atlas (accessed through the Minnesota Biodiversity Atlas Portal, bellatlas.umn.edu, 9/19/2025).

9/19/2025    
     

Occurrence

Rare stray

Taxonomy

Order

Lepidoptera (butterflies and moths)

Superfamily

Papilionoidea (butterflies)

Family

Papilionidae (swallowtails and parnassians)

Subfamily

Papilioninae (swallowtails)

Tribe

Papilionini (fluted swallowtails)

Genus

Papilio (common swallowtails)

Subgenus

Pterourus (tiger swallowtails and allies)

   

Some sources have raised the subgenus Pterourus to full species rank. For those sources, which includes Moth Photographers Group, this and other tiger swallowtails and allies are in the genus Pterourus.

   

Subordinate Taxa

 

   

Synonyms

 

   

Common Names

spicebush swallowtail

 

 

 

 

 

 

 

 

Visitor Photos

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MinnesotaSeasons.com Photos

spicebush swallowtail

Captive insect – Butterfly Garden at the Minnesota Zoo in Apple Valley, Minnesota.

 

Camera

Slideshows

Papilio troilus (Spicebush Swallowtail)
Allen Chartier

 

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Spicebush Swallowtail butterfly on native plants
Andy Reago & Chrissy McClarren

 

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slideshow

Visitor Videos

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Other Videos

Spicebush Swallowtail Caterpillar (Papilio Troilus)
TheLoneKnight

About

Published on Apr 14, 2012

Spicebush Swallowtail Caterpillar
See more pictures here: http://www.flickr.com/photos/theloneknight/sets/72157601853281547/

Here is the region map they live in and a list of host plants you may find the caterpillars on. http://en.wikipedia.org/wiki/Papilio_troilus

Look for partially eaten leaves that have folded closed. You can find the caterpillars in those leaves on their host plant. I find mine on a small Camphor tree.

This place sells them here but are restricted to sell only in Florida.
http://www.butterflyworkx.com/spicebush-swallowtail-caterpillars.html

Spicebush caterpillar defense
RoddyAndClark

About

Uploaded on Oct 14, 2009

This Spicebush caterpillar, also known as a snake mimic because of the green coloration with large black spots which look like eyes. I tried to prod it to move off the leaf, and it decided to show its other defense: a forked tongue looking appendage.

Spicebush Swallowtail
TheChannelOfAnimals

About

Published on Aug 22, 2013

In this video, a spicebush swallowtail (Papilio troilus) is shown on the ground by the East River in Guilford. This video was recorded in Guilford, Connecticut on August 4, 2013.

Spicebush Swallowtail Visiting Evening Primrose - June 15, 2013
Don Gagnon

About

Published on Jun 16, 2013

Spicebush Swallowtail (Papilio troilus) Gathering Nectar from Evening Primrose (Oenothera biennis), Butterfly Garden, Gagnon Wildlife Habitat, Pottersville, Somerset, Massachusetts, Saturday morning, June 15, 2013, 11:16 PM / 11:19 PM / 11:21 PM / 11:25 PM / 11:26 PM - Canon PowerShot SX50 HS MVI_11337 / MVI_11338 / MVI_11345 / MVI_11352 / MVI_11373 / MVI_11374 / MVI_11375 / MVI_11376; 4:08 min.

Nature Notes Spicebush Swallowtail Caterpillar
SouthCarolinaETV

About

Uploaded on Feb 2, 2011

Naturalist Rudy Mancke shows us a Spicebush Swallowtail Caterpillar on a Sassafras leaf.

 

Camcorder

Visitor Sightings

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Eric Lovett
7/22/2021

Location: Redwood Falls, MN

It couldn't get enough of the Phlox in our pollinator garden!

Melissa Dunbar
8/15/2020

Location: Dakota County

This beautiful Spicebush swallowtail landed on my yellow zinnia in my garden yesterday

Christine
6/8/2019

Location: Zimmerman, MN

Alicia Williams
7/25/2014

Location: Carver County, Chaska, my yard (open field near woodland)

I found what appeared to be a newly emerged Spicebush Swallowtail; its wings were still unfolding. I was able to take photos and move it to a more safe location.

MinnesotaSeasons.com Sightings

 

 

 

Binoculars