12 Largest Insects in the World (Alive Today).

Here are 12 of the largest insects in the world still living today, measured by length, wingspan, or overall mass. These insects are real giants compared to what most people are used to seeing.

12 Largest Insects in the World (Alive Today)

1. Titan beetle

Size: Up to 16–17 cm (6.5 inches) Where: Amazon rainforest Why it’s huge: One of the longest beetles on Earth Fun fact: Its jaws can snap pencils in half

2. Hercules beetle

Size: Up to 17–18 cm including horn Where: Central & South America Feature: Massive horn used in fights Claim to fame: One of the strongest insects on Earth

3. Goliath beetle

Size: Up to 11 cm, extremely heavy (up to 100g larvae stage) Where: Africa Feature: One of the heaviest insects ever recorded

4. Atlas moth

Wingspan: Up to 25–30 cm Where: Southeast Asia Feature: Huge wings that look like snake heads Note: Cannot eat as adult (no mouth)

5.White witch moth

Wingspan: Up to 30+ cm (one of the largest ever recorded) Where: Central & South America Feature: Long, thin wings that glide like a bird

6. Queen Alexandra’s birdwing

Wingspan: Up to 28–30 cm Where: Papua New Guinea Feature: Largest butterfly in the world Status: Endangered

7. Giant weta

Size: Up to 10 cm body length (very heavy) Where: New Zealand Feature: One of the heaviest insects that still exists

8. Giant burrowing cockroach

Size: Up to 8–9 cm Where: Australia Feature: Can live up to 10 years (very long for insects) Interesting: Doesn’t have wings

9. Giant water bug

Size: Up to 12 cm Where: Worldwide in freshwater areas Feature: Powerful aquatic predator Nickname: “Toe-biter” (painful bite)

10. Japanese giant hornet

Size: Up to 5 cm Where: Japan & East Asia Feature: Extremely aggressive predator Reputation: One of the most feared stinging insects

11.Stick insect (Phasmatodea family)

Size: Some species over 30 cm Where: Tropical forests worldwide Feature: Masters of camouflage (look like twigs)

12. Giant stick insect (Phobaeticus chani)

Length: Up to 35–36 cm (one of the longest insects ever recorded) Where: Borneo Feature: Almost invisible in trees due to camouflage

Longest insects: Stick insects (up to ~36 cm) Widest wingspan: Moths and butterflies Heaviest insects: Goliath beetle larvae & giant weta Most powerful predators: Giant hornet & water bug.