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INSECT RECORDS – The Insect with the Largest Wingspan

April 17, 2025 
Sources: Information compiled from various online articles and scientific sources (see full references at the end).

White Witch Moth (Thysania agrippina) | Photo: guentermanaus / Shutterstock

The insect with the largest wingspan is the White Witch Moth (Thysania agrippina), reaching an impressive 32 cm. This nocturnal moth, native to Central and South America, is known for its ghostly white to brownish wings adorned with intricate patterns that provide excellent camouflage against tree bark. Its slow, gliding flight adds to its almost mystical appearance, making it a rare and mesmerizing sight in the wild. Despite its size, the White Witch is elusive, often going unnoticed as it blends seamlessly into its surroundings.

For comparison, the Atlas Moth (Attacus atlas) is frequently regarded as one of the largest moths, boasting a wingspan of 25–30 cm. Its forewings feature distinct, snake-like markings, which serve as a defense mechanism against predators.

Atlas Moth (Attacus atlas) | Photo: dmarr515 / Pixabay

Meanwhile, the Queen Alexandra’s Birdwing (Ornithoptera alexandrae), the world’s largest butterfly, reaches up to 30 cm, making it slightly smaller than Thysania agrippina but still a giant among butterflies.

Despite these impressive contenders, the White Witch remains the undisputed record-holder for the largest recorded wingspan in the insect world. Its combination of size, elegance, and near-mythical status continues to captivate entomologists and nature enthusiasts alike.



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