The Most Beautiful Caterpillar: A Delightful Display of Nature's Splendor

Choose the caterpillar you think is the most beautiful!

Author: Gregor Krambs
Updated on Feb 16, 2024 05:21
Welcome to StrawPoll, where the world's most captivating creatures go head-to-head in fierce competition! Today, we invite you to embark on a vibrant journey and cast your vote in our latest ranking - "What is the most beautiful caterpillar?" Discover the dazzling array of caterpillars that grace our planet, from the mesmerizing Monarch to the hypnotic Hickory Horned Devil. Be enchanted by their intricate patterns, stunning color palettes, and unique textures. Don't see your favorite caterpillar on the list? Fear not! You can suggest a missing option to ensure your top pick gets the recognition it deserves. So, what are you waiting for? Flutter over to our poll and let your voice be heard in this celebration of nature's most beguiling beauties!

What Is the Most Beautiful Caterpillar?

  1. 1
    The Luna moth caterpillar is a sight to behold with its bright green body, yellow stripes and spiny appearance. It is considered one of the most beautiful caterpillars in the world.
    The Luna Moth Caterpillar, also known as Actias luna, is one of the most beautiful and recognizable caterpillars in North America. It belongs to the Saturniidae family and transforms into the stunning Luna Moth upon reaching adulthood. The caterpillar has a distinctive appearance that exhibits a combination of vibrant colors and unique features.
    • Size: Approximately 2-3 inches long
    • Color: Pale green with yellow stripes
    • Body structure: Smooth and elongated with several segments
    • Spikes: Possesses multiple sets of harmless spiky protrusions
    • Head: Large and distinct from the body, featuring a pair of short antennae
  2. 2
    The Io moth caterpillar is known for its stunning coloration, with bright green and pink stripes and spines.
    The Io Moth Caterpillar is known for its vivid and striking appearance. It features bold patterns and vibrant colors, making it one of the most beautiful caterpillars in nature.
    • Scientific Name: Automeris io
    • Size: Approximately 2-3 inches in length
    • Coloration: Bright green with contrasting yellow, red, and black markings
    • Body Structure: Cylindrical body with a few patches of short bristles
    • Spikes: Possesses rows of long black spines along its body
  3. 3
    Imperial Moth Caterpillar
    Abraham Mignon · Public domain
    The Imperial moth caterpillar has a distinctive appearance, with bright green and yellow markings and spines. It is also one of the largest moth caterpillars in North America.
    The Imperial Moth Caterpillar is a stunning caterpillar known for its vibrant colors and intricate patterns. It belongs to the Saturniidae family and is found in North America. The caterpillar goes through several stages of growth, molting its exoskeleton as it develops. Its appearance changes significantly throughout its life cycle, showcasing a variety of colors and markings.
    • Scientific Name: Eacles imperialis
    • Color: Green, yellow, and brown
    • Markings: Intricate patterns and spines
    • Body Length: 2 to 3 inches
    • Habitat: Deciduous forests, woodlands
  4. 4
    The Spicebush Swallowtail caterpillar is one of the most colorful caterpillars, with vibrant green, blue, and yellow markings.
    The Spicebush Swallowtail Caterpillar is a visually striking caterpillar found in North America. It belongs to the Papilio genus and is known for its distinctive appearance and unique feeding habits.
    • Color: Bright green with striking black, white, and blue markings
    • Size: Approximately 2 inches in length
    • Shape: Cylindrical with a prominent thorax and tapering abdomen
    • Spines: Covered with numerous short, branched spines
    • Antennae: Long, black, and horn-like projections on the head
  5. 5
    The Giant Leopard Moth caterpillar is known for its striking black and white spots, which resemble the patterns of a leopard.
    The Giant Leopard Moth Caterpillar (Hypercompe scribonia) is a stunning caterpillar known for its striking appearance. It features vibrant and contrasting colors that make it stand out from other caterpillars. The caterpillar has a black body covered in white bristles or setae, with prominent red bands along its body.
    • Scientific Name: Hypercompe scribonia
    • Size: Approximately 5-6 cm in length
    • Color: Black body with white bristles and red bands
    • Habitat: Native to North America, commonly found in gardens, meadows, and woodlands
    • Life Cycle: Egg → Larva (Caterpillar) → Pupa → Adult Moth
  6. 6
    The Pipevine Swallowtail caterpillar has a unique appearance, with bright orange and black stripes and spines.
    The Pipevine Swallowtail Caterpillar is a striking caterpillar known for its unique appearance and vibrant coloration. It belongs to the species Battus philenor and is native to North America. The caterpillar has evolved a variety of features that contribute to its remarkable beauty.
    • Body Color: Bright green with black bands and orange spikes
    • Size: Approximately 2 inches in length
    • Appearance: Cylindrical body with soft texture and distinct segmentation
    • Horns: Ornamental orange spikes on the head and tail
    • Eyespots: Blue and black false eyespots near the head
  7. 7
    The Saddleback caterpillar is a beautiful yet dangerous caterpillar, with bright green and brown markings and spines that can cause a painful sting.
    The Saddleback Caterpillar (Acharia stimulea) is a stunning caterpillar known for its unique appearance. It is native to North America and can be found in various regions across the continent. The creator of the Saddleback Caterpillar is nature itself, as it is a naturally occurring species.
    • Appearance: The Saddleback Caterpillar is easily recognized by its vibrant lime green color and the distinct brown saddle-like marking along its back.
    • Spines: The caterpillar has numerous spines or bristles that can cause painful stings if touched.
    • Size: It can reach a length of about 2 centimeters (0.8 inches) in its larval stage.
    • Habitat: Saddleback Caterpillars can be found in a variety of habitats, including forests, fields, and gardens.
    • Food Source: They primarily feed on the foliage of various plants and trees, including oak, cherry, and hickory.
  8. 8
    The Hickory Horned Devil caterpillar is one of the largest caterpillars in North America, with a distinctive appearance featuring bright green and black spines.
    The Hickory Horned Devil Caterpillar is one of the most striking and beautiful caterpillars in the world. With its vibrant colors and unique physical characteristics, it captivates the attention of anyone who encounters it.
    • Size: Can grow up to 6 inches in length
    • Appearance: Bright green body with black spines and red horns
    • Horns: Has a pair of long, curved horns on its head and several smaller ones along its body
    • Defense Mechanism: Uses its horns and spines to deter predators
    • Food: Feeds on the foliage of various trees, including hickory, walnut, and sumac
  9. 9
    The White-lined Sphinx caterpillar is a stunning caterpillar, with bright green and white stripes and spines.
    The White-lined Sphinx Caterpillar is a striking and beautiful caterpillar species known for its distinctive appearance and diverse range of colors. It is the larval stage of the White-lined Sphinx Moth (Hyles lineata), found in various parts of North and South America. This caterpillar is highly adaptable and can be found in a wide range of habitats, including gardens, fields, and forests.
    • Size: 2-3 inches
    • Coloration: Vibrant shades of green and brown, with white and black stripes
    • Body Type: Cylindrical and elongated body with a pointed head and a swollen thorax
    • Horns: Two long, black, retractable horns on the thorax
    • Markings: Distinctive diagonal white lines running along the sides of the body
  10. 10
    The Cecropia Moth caterpillar is known for its bright green body and red spines, making it a beautiful and unique sight.
    The Cecropia Moth Caterpillar is a stunning and visually captivating caterpillar often regarded as one of the most beautiful caterpillars in the world. It belongs to the species Hyalophora cecropia and can be found in North America.
    • Size: Up to 3-4 inches in length
    • Color: Vibrant green body with bright yellow and black spines
    • Appearance: Distinctive tubercles (little wart-like bumps) along its body
    • Pattern: White bands across its dorsal side and orange-red spots on the ventral side
    • Antennae: Prominent, long red or orange branched structures on its head

Missing your favorite caterpillar?


Ranking factors for beautiful caterpillar

  1. Color
    Look for vibrant, striking, or unique combinations of colors that make the caterpillar visually stunning. 2. Patterns and Markings: Consider the various patterns and markings on the caterpillar's body, including spots, stripes, or other distinctive designs that catch a viewer's eye. 3. Texture: Examine the texture of the caterpillar's body, whether it is smooth and shiny, covered in hair or spines, or possesses an interesting or unusual tactile quality. 4. Shape and Size: Consider the overall shape and size of the caterpillar, as some may have unique or aesthetically pleasing forms that contribute to their beauty. 5. Uniqueness and Rarity: Take into account the relative rarity or uniqueness of the caterpillar species, as more uncommon specimens may hold additional allure. 6. Behavior and Movement: Observe the behavior and movement of the caterpillar, as some may exhibit graceful or fascinating behaviors that add to their overall beauty.

About this ranking

This is a community-based ranking of the most beautiful caterpillar. We do our best to provide fair voting, but it is not intended to be exhaustive. So if you notice something or caterpillar is missing, feel free to help improve the ranking!


  • 245 votes
  • 10 ranked items

Voting Rules

A participant may cast an up or down vote for each caterpillar once every 24 hours. The rank of each caterpillar is then calculated from the weighted sum of all up and down votes.


More information on most beautiful caterpillar

Caterpillars, the larval stage of butterflies and moths, are known for their unique and often striking appearances. While some may view them as simple pests, others appreciate the beauty and diversity of these creatures. Caterpillars can come in a range of colors and patterns, from bright and bold to subtle and intricate. Some even feature eye-catching spines or horns. With so many beautiful options to choose from, it can be difficult to determine which caterpillar truly reigns supreme as the most beautiful. Let's explore some of the contenders and see if we can reach a consensus.

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