The Spiritual Journey of the Gulf Fritillary Butterfly: An Insightful Guide

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The Gulf Fritillary butterfly is a beautiful creature, known for its bright orange color and distinctive black markings. Native to the southern United States, this eye-catching species can be found in various open and sunny habitats, making it a common sight in butterfly gardens source.

In the realm of spirituality, the Gulf Fritillary carries deep significance for many cultures. Often viewed as a symbol of transformation and change, its metamorphosis from a caterpillar to a butterfly is seen as a powerful reminder of the potential for growth and renewal that lies within each individual.

Gulf Fritillary Butterfly Overview

Geographical Distribution

The Gulf Fritillary butterfly, Agraulis vanillae, is commonly found in:

  • Southern United States
  • Central America
  • South America

Physical Characteristics

  • Size: Medium, with a wingspan of 65 to 95 mm
  • Color: Bright orange with black markings and white spots
  • Sexual Dimorphism: Females are darker and more extensively marked than males. (source)


  • Attracted to nectar-producing flowers
  • Prefers open, sunny habitats


  • Roadsides
  • Disturbed sites
  • Fields
  • Open woodlands
  • Pastures
  • Yards
  • Parks (source)

Comparison Table of Gulf Fritillary and Other Fritillary Butterflies:

Feature Gulf Fritillary Other Fritillary Butterflies
Wingspan 65 to 95 mm Varies
Color Bright orange with black markings Brown, with black markings
Habitat Open, sunny habitats Diverse
Geographical Range Southern United States to South America Diverse

Life Cycle and Growth

Egg Stage

The Gulf Fritillary butterfly begins its life as a yellow, elongate egg. Laid singly on host leaves and tendrils, these eggs mark the start of the butterfly’s journey.

Larva Stage

Once hatched, the Gulf Fritillary caterpillar emerges. It is an orange, black-spined larva with darker stripes. These larvae undergo metamorphosis, symbolizing growth and transformation.

Pupa Stage

After fully maturing, the caterpillar forms a chrysalis to enter the pupa stage. The chrysalis is light brown with darker brown blotches, housing the developing butterfly within.

Adult Stage

Finally, a vibrant adult Gulf Fritillary butterfly emerges, showcasing its bright orange wings with black markings. During this stage, the butterfly experiences birth, rebirth, and continual growth.

Key Features of Gulf Fritillary Life Cycle

  • Egg: yellow, elongate, laid singly on leaves and tendrils
  • Larva stage: orange with black spines and darker stripes, metamorphosis
  • Pupa stage: light brown chrysalis with darker brown blotches
  • Adult stage: bright orange butterfly with black markings, representing birth and growth

Interaction with Host Plants and Flowers


The Gulf Fritillary butterfly has a close relationship with various species of Passiflora, also known as passion flower or passion vine. The larvae of Gulf Fritillaries feed on these plants, with three common species being Passiflora incarnata, Passiflora lutea, and Passiflora suberosa. These plants are essential for the butterfly’s survival.

Aster and Lantana

Aster and Lantana flowers are common nectar sources for the adult Gulf Fritillary. These flowers provide sustenance and energy, which helps the butterflies stay healthy.

  • Aster:
    • Large, daisy-like flowers
    • Attracts various pollinators
  • Lantana:
    • Small, clustered flowers
    • Drought-tolerant and low maintenance

Butterfly Gardens

Creating a butterfly garden can attract Gulf Fritillaries and support their life cycle. A well-designed garden should include both host plants and nectar-providing flowers like Aster and Lantana. Planting a variety of flowers will ensure an abundance of food sources for the butterflies.


  • Supports local butterfly populations
  • Provides a visually attractive landscape
  • Promotes pollination and biodiversity


  • May require time and effort to maintain
  • Some plants could be toxic to pets or invasive
Feature Passiflora Aster Lantana
Host Plant
Maintenance Low Low Low

In conclusion, incorporating a variety of host plants such as Passiflora and nectar-providing flowers like Aster and Lantana in a butterfly garden can create a supportive environment for the Gulf Fritillary butterfly. This contributes to its spiritual significance as a symbol of growth and transformation.

Spiritual Symbolism and Cultural Connections

Native American Beliefs

Gulf Fritillary butterflies hold significant spiritual meanings in Native American cultures. These butterflies symbolize:

  • Transformation
  • Change
  • Renewal

Their relationship with nature and the cycle of life resonates with Native American beliefs in ancestral spirits, turning the butterflies into powerful symbols of connection to ancestors.

Christian Symbolism

In Christian contexts, Gulf Fritillary butterflies have been linked to:

  • Spiritual rebirth
  • Resurrection
  • Hope

They often serve as reminders of Jesus Christ’s crucifixion and resurrection, embodying spiritual transformation after overcoming challenges.

Dreams and Omens

Seeing a Gulf Fritillary butterfly in dreams or in daily life could be considered an omen of:

  • New beginnings
  • Happiness
  • Joy

Their presence in various cultures signifies positive change and spiritual growth. In dreams, they may encourage personal development, while in reality they may signify blessings from ancestors or divine forces.

Practical Applications and Good Luck

Butterflies in Weddings

  • Symbol of love and commitment
  • Represent transformation and new beginnings

In many cultures, butterflies are associated with weddings, symbolizing love, commitment, and the start of a new journey. They are commonly seen as a symbol of good luck and freedom, making them a popular choice for wedding celebrations. For example, some couples release live butterflies during their ceremony to signify their connection and unity.

Gulf Fritillary as a Messenger

  • Carry spiritual messages
  • Connect with nature and the universe

The Gulf Fritillary butterfly, a beautiful orange and black butterfly species native to Florida, is often considered a spiritual messenger. Encounters with this butterfly may be interpreted as a reminder to stay connected to nature and the universe or as a sign to pay attention to your intuition. The striking appearance of the Gulf Fritillary makes it an unmistakable harbinger of good luck and messages from the spiritual realm.

Fostering a Healthy Butterfly Population

  • Plant native flowers and plants
  • Create a butterfly-friendly environment

To encourage the presence of Gulf Fritillary butterflies in your life and experience their spiritual benefits, consider creating a butterfly garden. Planting native flowers and plants, like those found in the University of Florida’s guide on butterfly gardening, can provide essential food sources and habitats for butterfly populations.


  • Attracts butterflies to your garden
  • Provides necessary resources for the species


  • Requires time and effort
  • May require ongoing maintenance

By fostering a healthy butterfly population in your garden, you can play a part in protecting these beautiful creatures, while also benefiting from their spiritual messages and symbolism in your life.

Conservation Efforts and Awareness

Threats to Gulf Fritillary Butterfly

The Gulf Fritillary butterfly, commonly found across southern parts of the United States, as well as Central and South America, faces several challenges. These include:

  • Habitat loss: Urbanization and agricultural expansion lead to loss of open habitats suitable for the species.
  • Predators: Natural predators such as birds, spiders, and insects prey on different stages of the butterfly’s life cycle.

Organizations and Programs

Various organizations and programs aim to protect Gulf Fritillary butterflies and their habitats:

  • UF/IFAS Extension Broward County Master Gardener Program: This program promotes awareness and understanding of the Gulf Fritillary’s life cycle, beneficial for creating butterfly-friendly habitats in Florida.
  • US Forest Service: They monitor butterfly populations and contribute to the conservation of the Gulf Fritillary and its habitat
  • Smithsonian Gardens: This organization provides resources on butterfly gardening, including tips on creating an outdoor sanctuary for Gulf Fritillaries and other species.

Here’s a comparison table of the organizations:

Organization Location Focus
UF/IFAS Extension Broward County Master Gardener Program Florida Raising awareness; creating butterfly-friendly habitats
US Forest Service America, Mexico, Central America Butterfly population monitoring; habitat conservation
Smithsonian Gardens America Providing resources on butterfly gardening

By supporting these organizations and adopting practices to preserve the Gulf Fritillary’s habitat, we contribute to the species’ survival, ultimately benefiting local ecosystems and emphasizing the spiritual connections humans share with butterflies.

Reader Emails

Over the years, our website, has received hundreds of letters and some interesting images asking us about these insects. Scroll down to have a look at some of them.

Letter 1 – Gulf Fritillary Caterpillar


Caterpillar that screams don’t eat me!
Location: Venice, CA 90291
December 27, 2010 5:04 pm
Dear WhatsThatBug,
I saw this bold caterpillar walking west toward the beach in sunny Venice Beach, California. The caterpillar was fairly large, about half a pinkey length and the first think I noticed about it was its beautiful red/blue stripes along its back and its fierce black spikes. Any idea what type of caterpillar this Venice Beach visitor/local might be? Hope you enjoy the photo and happy holidays!
Signature: Venice Todd

Gulf Fritillary Caterpillar

Hi Todd,
This is a Gulf Fritillary Caterpillar, the immature stage of one of the most common butterflies in Southern California.  The Caterpillar of the Gulf Fritillary feeds exclusively on the leaves of the passionflower vine, a common introduced plant, and the introduction of the plant in areas with warmer climates is responsible for the range expansion of the butterfly.  It is our understanding that both the butterfly and food plant are native to Mexico, Central America and South America, but the religious symbolism of the flower has led to its cultivation in warmer areas of the United States, and that cultivation has allowed the pretty orange butterfly to also expand its range.  Since this individual caterpillar was not found on the plant, it is a likely bet that it is about to metamorphose into a chrysalis.  When the caterpillars are mature, an oxymoron since the caterpillar is actually the immature stage of the mature butterfly, it leaves its food plant and searches for an appropriate site to transform into a stationary chrysalis.

Letter 2 – Gulf Fritillary Caterpillar


Subject: Spiky Neon Caterpillar
Location: Grapevine, Texas
June 1, 2012 3:10 pm
I found this caterpillar on my neighbor’s vine. Can you please identify this for me?
Thank you!
Signature: The Bug girl

Gulf Fritillary Caterpillar

Dear Bug girl,
This is the caterpillar of a Gulf Fritillary, and it will metamorphose into a lovely orange and black butterfly with large silver spots on the undersides of the lower wings.  The caterpillar feeds exclusively on the leaves of the passionflower vine.

Letter 3 – Gulf Fritillary Caterpillar in Hawaii


Hawaiian Caterpillar
Location: Waialua, Hawaii 96791
January 2, 2011 1:45 am
Hi, I live in Waialua on the Hawaiian island of Oahu. I’ve noticed that some thing has been chewing up the leaves of some of the plants in my yard, and today I caught one red handed (or mouthed, as it were) in a planter on my front porch.I think that it might be the larvae of the Kamehameha butterfly (Vanessa tameame), but I’m not sure. I’d really appreciate any help in pinpointing the species as I’ve recently become rather interested in putting a name to some of the interesting creatures that I see on the island.
Signature: fightingforward

Gulf Fritillary Caterpillar

Dear fightingforward,
Your caterpillar is not that of the Kamehameha Butterfly, but of the Gulf Fritillary.  Both are in the Brush Footed Butterfly family Nymphalidae, and many butterflies in this family have caterpillars with short spines, so your error is understandable.  The Gulf Fritillary is not native to Hawaii.  It is found in North America, Central America and South America, and its range has increased with the cultivation of its food plant, the Passionflowers in the genus
Passiflora.  It is our understanding that many species of plants from this genus are problematic in Hawaii where they are not native and they easily naturalize because of the climate.  The Gulf Fritillary was introduced to Hawaii along with the introduction of the plants.  You can compare your image to photos of the caterpillar of the Gulf Fritillary that are posted to BugGuide, and you can see some examples of the adult butterfly on the Insects of Hawaii website.

Comment from Keith Wolfe
Value Added (I hope)
Aloha Fightingforward,
If you want to attract Hawaii’s state insect to your yard (I believe the Kamehameha butterfly, Vanessa tameamea, still occurs on O‘ahu), purchase several māmaki (Pipturus albidus) plants from a local garden shop or nursery.  With time and luck, you may really see the beautiful adult and its handsome caterpillar, which graced the Spring 2007 cover of “Ka ‘Elele”:
Best wishes,

Letter 4 – Gulf Fritillary Caterpillar


Gulf Fritillary
Location:  Suburb North of Atlanta, GA
September 24, 2010 8:43 am
My son noticed this orange and black spiked caterpillar on our way into the zoo yesterday. After recently becoming alerted to the stinging power of certain spiked/barbed caterpillars like the saddleback from your site, I cautioned the kiddos not to touch this guy. I didn’t think I recalled seeing him on the list of stinging butterflies-to-be but caution never stung anyone. Sadly I did not have my real camera with me, but my phone grabbed an image I was later able to identify, I think, as the Gulf Fritillary.
Thanks to you guys when we also encountered a Sycamore Tussock inside the zoo I did know it was harmless. After much reassurance to my friend that I *knew* it was safe, I was then able to assist her young son in gently petting him.
I noticed you have many pictures of the Gulf Fritillary butterfly but not many of the pretty orange caterpillar. Maybe these will be of interest.
Signature:  Resa

Gulf Fritillary Caterpillar

Hi Resa,
Thanks so much for adding to our archive again by filling in a species that didn’t get much recent documentation.  We probably haven’t posted an image of a Gulf Fritillary Caterpillar since before our major site overhaul and migration over two years ago.

Letter 5 – Gulf Fritillary Caterpillar


Mourning Cloak,
Location: New Braunfels TX
April 15, 2012 6:52 pm
I have found these caterpillars on my Passion Flower plant having a good time
eating to there hearts content and leaving nothing behind. Is this a typical plant for these caterpillars that are making a nuisance to my plants. I understand there are several varieties . Is there anyway to remove them without destroying them?
Signature: Leonard

Gulf Fritillary Caterpillar

Dear Leonard,
Though it resembles a Mourning Cloak Caterpillar and is in the same family, this is actually the caterpillar of a Gulf Fritillary.  If you remove they from your passion flower and you do not relocate them to another passion flower, they will not survive.  Gulf Fritillary Caterpillars only feed on plants in the genus
Passiflora.  The range of the butterfly has grown with the cultivation of its food plant.  The adult Gulf Fritillaries are lovely orange butterflies with silver spots on the under surface of the wings.

Letter 6 – Gulf Fritillary Caterpillar and Parasitized Chrysalis


A few questions regarding a caterpillar
Hi Bugman,
I came across your site when I was trying to figure out what monstrous spider was creeping on my shower ceiling last night. After finding out that you’re THE go-to people for identifying photos of bugs, I thought I’d throw a few your way. We live in southern California and this is a caterpillar that my son found on our fence a few weeks ago, that was starting to make its chrysalis. The next day the chrysalis was fully formed and I realized that there were several other chrysalises along that same fence. I guess that’s the hot spot for them. Anyway, when I looked at some of the other ones, I discovered that one was being invaded by other bugs. Attached are the picture of the caterpillar and of the invaded chrysalis. My questions for you are: Is this a fritillary caterpillar (the only one on your site that closely resembles what I have)? What will the butterfly look like when it comes out? It’s already been 3 weeks – how much longer before the butterfly emerges? Are the bugs on the chrysalis the braconid wasp and were they in the caterpillar before it started the metamorphosis? OK, those are all my questions. Thank you for putting up a wonderfully informative website! My 3.5 year-old son and I have been looking at many of your photos today.

Hi Gina,
Calling us the “go to people” is quite a compliment. This are photos of stages of metamorphosis of the Gulf Fritillary, Agraulis vanillae, a pretty orange butterfly with metallic markings that feeds on passion vine. The adult butterflies should be emerging soon if they have not been parasitized. The Braconid parasitization may have occured at the caterpillar stage or the chrysalis stage.

Correction: (05/18/2008)
Hi, Daniel: My only itty-bitty correction today is that the wasps on the gulf fritillary chrysalis are not braconids. They are some kind of chalcid wasp instead. Chalcids comprise several entire families of insects, so without a microscope and the specimens, no one is likely to be able to say which wasps, exactly, to genus or species. Chalcid larvae typically develop within the caterpillar, but emerge from the chrysalis. All the other recent posts are dead on, including the big African assassin bug. Well done (insert applause here):-)
Eric Eaton

Letter 7 – Gulf Fritillary Caterpillar


Gulf Fritallary?
I’m excited to have made my first bug discovery which I believe is a Gulf Fritallary. Saw the other postings on this caterpillar, but I’d love to find out some more about it to share with my kids (they were just as excited to discover it).
Armando, Los Angeles.

Hi Armando,
Once you have a name, it is remarkably easy to locate information on the internet. This Gulf Fritillary Caterpillar, Agraulis vanillae, feeds on passionflower vine and will metamorphose into a lovely orange butterfly with silver spots on the underwings.

Letter 8 – Gulf Fritillary: Newly Emerged Butterfly and Caterpillar about to Pupate


Gulf Fritillary
I love Passion Vine, though I rarely get to enjoy the flowers. Instead, I have tons and tons of Gulf Fritillary butterflies, and encourage their growth by moving the caterpillars around my garden so they can all get a decent meal. I was thrilled to find this newly emerged butterfly in between the other two developing chrysalises, and wanted to share the picture with you.
DeLand FL

Hi Emma,
Thanks for sending us your photo of two stages in metamorphosis of the Gulf Fritillary, a newly emerged butterfly and a caterpillar about to pupate.

Letter 9 – Gulf Fritillary Caterpillars


gulf fritillary caterpillars
We planted passion vines here in Alamo, Tn. just to get these beauties and they are here in droves. Love your site,
Beth and Rick

Hi Beth and Rick,
We are thrilled that your caterpillar cultivation was a success. We just saw hundreds of Gulf Fritillary Caterpillars on a sad looking passionflower vine in the parking lot at Big Mama’s Bar-Be-Que in Altadena, CA.

Letter 10 – Gulf Fritillary Caterpillar and Chrysalis


Trying to Identify Caterpillar found in my Ficus Hedge
Found these critters all over my ficus hedge in South Florida. The best description I can think of is that they look almost like rubber bugs. The skin is a shiny orange/brown color and the spiny things (sorry I do not know the technical term) are like thick individual strands of stubbly shiny black hair. They are pure entertainment for my 2 year old daughter. During a recent Tropical Storm I decided to try and save the little guys and bring them inside. To our delight we woke up the next day to see several of them have begun the next stage of their metamorphosis and have created bark-like cocoons suspended upside down from a branch of ficus. Can you help me identify what they are, and also is it best that I leave the cocoons inside until they hatch or should I now return them to the hedge. I do not want to disturb them any more than I already have. Please let me know. Also, what plants can I put in our garden to keep the butterflies around once the hatch?
Jodie Espendez
Pembroke Pines, Florida

Hi Jodie,
This looks like the caterpillar and chrysalis of the Gulf Fritillary, a pretty orange butterfly. The host plant is always listed as passion flower with on alternate. We can only guess that they were so hungry, the ficus seemed appealing, or, more likely, there is some passion vine growing in your ficus hedge. If you want Gulf Fritillaries, plant passiflora. In our yard, the butterflies also take nectar from lantana and cosmos.

Letter 11 – Gulf Fritillary Caterpillar


Name that caterpillar
Location: Northern California
January 24, 2011 6:39 pm
I came across this bug last week in my front yard (January 2011). I moved him off of the walking path. My coworker and I were curious what he might turn into. I looked online but didn’t see any bugs that looked like him.
Signature: -Kimber

Gulf Fritillary Caterpillar

Hi Kimber,
This is the caterpillar of a Gulf Fritillary, a pretty orange butterfly that can be found where passionflower grows because that is the food for the caterpillars.

Letter 12 – Gulf Fritillary Caterpillar


Gulf Frit Cat, Silver Version?
Location: Orlando, Florida
February 20, 2011 7:25 pm
Hi Bugman. I was so excited and puzzled by my first caterpillar sighting since winter began. It looks like a gulf fritillary caterpillar but every one I’ve ever seen has been orange with black markings. This one is silver/gray with light orange stripes. It can’t be any other type of fritillary, can it? It was munching away on my passiflora incarnata. This one is a real beauty.
Signature: Elizabeth

Gulf Fritillary Caterpillar

Dear Elizabeth,
Your identification is correct. This is a Gulf Fritillary Caterpillar.  According to BugGuide:  “Larvae are generally orange with black branched spines and greenish-black stripes. There is a larval variant with purple/lavender stripes, seen mostly in Texas.
” and here is an example of that color variation from Arizona that is posted to BugGuide.

Letter 13 – Gulf Fritillary Caterpillar


Northern California caterpillar
Location: San Francisco CA
December 7, 2011 11:08 pm
Found this in our garden in SF. Cannot figure it out! Even looked in bug guide.
Signature: Amy & Tony

Gulf Fritillary Caterpillar

Dear Amy & Tony,
We suspect that there is a passion flower vine nearby since this is a Gulf Fritillary Caterpillar and that is the food plant.

Thanks! You are correct! The vine in our garden is a passion flower!
Cool! I guess this butterfly has extended its range quite a bit as we live in NorCal not southern Cal.
Amy & Tony

The range of the Gulf Fritillary has expanded significantly with the cultivation of passion flower.

Letter 14 – Gulf Fritillary Caterpillar


Subject: Can’t quite identify this caterpillar
Location: Florida
December 2, 2014 1:19 pm
Hello, I found this guy sitting outside my house and decided to take a picture, upon trying to identify him I ran into some trouble as the closest I could find was the Buck Moth Larvae or the Spiny Elm Caterpillar but both of these describe spots as the primary pattern and my buddy here has what seem to be long white and orange stripes, which is a feature neither have mentioned! I live in central Florida.
Signature: -Curiouser and Curiouser

Gulf Fritillary Caterpillar
Gulf Fritillary Caterpillar

Dear Curiouser and Curiouser,
This looks like a Gulf Fritillary Caterpillar,
Agraulis vanillae, a species that feeds on the leaves of passionflower vines, and it is generally not found far from the food plants.  This is a color variation with lavendar stripes and according to BugGuide:  “Larvae are generally orange with black branched spines and greenish-black stripes. There is a larval variant with purple/lavender stripes, seen mostly in Texas.”  Adult Gulf Fritillaries are pretty orange butterflies with silver spots.

Letter 15 – Gulf Fritillary Caterpillar


Subject: Bug Identification
Location: Cape Coral, FL (Southwest Florida)
October 24, 2015 8:08 am
Here is a caterpillar that I found on my strawberry tree that I’m trying to figure out exactly what he is.
Thanks so much!
Signature: Adam

Gulf Fritillary Caterpillar
Gulf Fritillary Caterpillar

Dear Adam,
We are nearly certain that this is a Gulf Fritillary Caterpillar, but they feed on passionflower.  Is there a passionflower vine growing on or near your strawberry tree?  It appears the caterpillar in your image really is feeding on a leaf, but that is not the typical food for the Gulf Fritillary Caterpillar.  Here is an image from BugGuide of a Gulf Fritillary Caterpillar.

My wife sent this incorrectly. This Gulf Fritillary Caterpillar is feeding on the leaves of a passionflower and not on a strawberry tree. You are correct. You guys are amazing.
Thank you!

Actually, I stand corrected. I have taken pictures of this bug on my passionflowers but this is on a shrub. They feed on the leaves of a certain shrub common to Southwest Florida.

Letter 16 – Pre-Pupal Gulf Fritillary Caterpillar


Subject:  Caterpillar
Geographic location of the bug:  Mason County Texas
Date: 10/06/2017
Time: 08:27 PM EDT
Please identify if possible.
How you want your letter signed:  Kay kay

Pre-Pupal Gulf Fritillary Caterpillar

Dear Kay kay,
Is there a passionflower vine nearby?  This is a pre-pupal Gulf Fritillary Caterpillar.

Letter 17 – Gulf Fritillary: Caterpillar, Chrysalis and Imago


Subject:  What kind of butterfly is this?
Geographic location of the bug:  Taylors SC (Upstate SC)
Date: 10/02/2018
Time: 01:35 PM EDT
Your letter to the bugman:  Is this a type of Gulf Fritillary butterfly? We have about 25 chrysalis hanging on the back of our house. This one (2nd pic) hasn’t opened it’s wings yet, but I didn’t see any orange underneath, like the pictures I found online.
Thank you!
How you want your letter signed:  Tina C

Newly Emerged Gulf Fritillary

Dear Tina,
We love your image of the wall with various stages of development of Gulf Fritillaries.  Your close-ups are of a pre-pupal Gulf Fritillary Caterpillar and a newly eclosed adult Gulf Fritillary.  The dorsal surface of its wings are orange.  You must have a passion flower vine nearby.

Gulf Fritillaries: Stages of Metamorphosis
Pre-Pupal Gulf Fritillary Caterpillar


  • Bugman

    Bugman aka Daniel Marlos has been identifying bugs since 1999. is his passion project and it has helped millions of readers identify the bug that has been bugging them for over two decades. You can reach out to him through our Contact Page.

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    Piyushi is a nature lover, blogger and traveler at heart. She lives in beautiful Canada with her family. Piyushi is an animal lover and loves to write about all creatures.

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18 Comments. Leave new

  • I love these caterpillars & butterflies! I grew up with a huge passionflower vine in my back yard. One year we captured a bunch of them, put them in a terrarium with a lot of leaves & vines. We went off camping & 3 weeks later opened the terrarium to lots & lots of butterflies! They flew around us & landed on us repeatedly! Good times…

  • Mariel Lawsky
    June 30, 2013 11:37 pm

    The passion flowers have a unique structure, which in most cases requires a large bee to effectively pollinate. In the American tropics, wooden beams are mounted very near passionfruit plantings to encourage carpenter bees to nest. The size and structure of flowers of other Passiflora species is optimized for pollination by hummingbirds (especially hermits like Phaethornis), bumble bees, wasps or bats, while yet others are self-pollinating.,”‘”

    Most recent blog post on our webpage

  • Mariel Lawsky
    June 30, 2013 11:37 pm

    The passion flowers have a unique structure, which in most cases requires a large bee to effectively pollinate. In the American tropics, wooden beams are mounted very near passionfruit plantings to encourage carpenter bees to nest. The size and structure of flowers of other Passiflora species is optimized for pollination by hummingbirds (especially hermits like Phaethornis), bumble bees, wasps or bats, while yet others are self-pollinating.,”‘”

    Most recent blog post on our webpage

  • Joanne Spinelli
    February 28, 2014 3:51 pm

    Is this caterpillar poisonous? I have many in my bougainvillea bushes on property.

    • Gulf Fritillary Caterpillars are not poisonous. They are most likely feeding on a passion vine that is crawling up the bougainvillea.

  • Hi…thanks for the “Lesson” ; ) We just started our first Butterfly Garden in Tampa and this butterfly, along with a Monarch have been cruising around. Then, 2 days later we found 5 of these caterpillars in our Passion Vine.

  • Sherry Harshman
    October 7, 2014 5:42 pm

    Everywhere I look, I see that every link says that these Gulf Fritillary caterpillars are not dangerous.
    Well, apparently one climbed on my bag and I didn’t know, and as I started on my way home from a walk in the woods to gather maypops, I started having this intense burning and itching sensation on my arm, right where I had rested it on my bag. So I checked my bag, and sure enough, the caterpillar was there, where I had my arm. I had welts and redness from my wrist to my elbow…soon after, my lips became numb. Now, hours later, I have a rash on my neck, upper chest, shoulders, and upper back…not sure if this was caused by the same thing, but the welts and redness and burning and itching on my arm was!!

  • Sherry Harshman
    October 7, 2014 5:42 pm

    Everywhere I look, I see that every link says that these Gulf Fritillary caterpillars are not dangerous.
    Well, apparently one climbed on my bag and I didn’t know, and as I started on my way home from a walk in the woods to gather maypops, I started having this intense burning and itching sensation on my arm, right where I had rested it on my bag. So I checked my bag, and sure enough, the caterpillar was there, where I had my arm. I had welts and redness from my wrist to my elbow…soon after, my lips became numb. Now, hours later, I have a rash on my neck, upper chest, shoulders, and upper back…not sure if this was caused by the same thing, but the welts and redness and burning and itching on my arm was!!

  • How do i get rid of gulf fritillary caterpillars?

  • Thank you! These guys are eating my lilikoi up in Hawaii. Good to know what they are – I’ll bring them to school for my preschoolers to learn from 🙂 that way I can control how much they munch my crops!

  • Is the Gulf Fritillary Caterpillar poisonous and will it hhurt you if climbing on you? Thanks

  • I know you are smart and have experience on identifying insects, but that is not a Gulf Fritillary. It is actually a Banded Fritillary, and you are lucky because I raise GFs, and have never attracted one of these!

    • Hi Kara,
      We researched the Banded Orange Heliconian or Orange Tiger, Dryadula phaetusa, on BugGuide where it states: “Caterpillar is dull purple, four rows of long spines, and has two spiny horns on head.” The caterpillar host is listed as “Passion-vines” and the range is listed as: “Central Mexico to Brazil. Rare appearances north to Texas and Kansas.” All that indicates you are probably correct. The Caterpillar is pictured on PBase.

  • Cool : )

  • Thank you so much I have one on my passion fruit vine and got worried thank gosh I saw this thread !!!


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