25 Biggest Bugs That Will Freak You Out

Posted by , Updated on April 25, 2017


After showing you some of the Creepiest Insects From Around The World and then the most beautiful insects, we are here with another interesting post dedicated to insects. This time around, we will take a closer look at some of largest, longest and heaviest insects in the world. Naturally, it was in the prehistoric era when the largest insects lived but even in today’s world, there are still some bugs large enough to give you shivers. From the feared Giant Weta to the famous Goliath Beetle, here are 25 Biggest Bugs That Will Freak You Out.

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MeganisopteraSource: eartharchives.org

Also known as the Griffinfly, Meganisoptera is the largest dragonfly that has ever lived in the world as well as the largest insect ever. With a wingspan of 75 cm (30 in) across, this gigantic insect ruled the skies from the Late Carboniferous to the Late Permian (some 317 to 247 million years ago), long before pterosaurs, birds, and bats had even evolved.


Giant Weta

Giant WetaSource: doc.govt.nz

Native to New Zealand, the Giant Weta is a very large insect species. Reaching weight of up to 35 g (1.23 oz), the bug usually hides in dead leaves and trees, but it leaves its resting places at night to move around in trees or on the ground. Despite its enormous size, the Giant Weta only lives 6-9 months.


Titan Beetle

Titan BeetleSource: mnn.com

Native to tropical rainforests in South America, the Titan Beetle is the largest known beetle in the Amazonas and one of the largest insect species in the world. Measuring up to 16.7 cm (6.6 in) in length, this gargantuan insect has pincers that can easily snap a pencil in half; reportedly, they can rip into human flesh, too.


Australian Walking Stick

Australian Walking StickSource: oregonzoo.org

Also known as the giant prickly stick insect, the Australian Walking Stick is a huge plant-eating insect native to Australia. Although they look like praying mantises, they are not closely related. Females are larger than males, reaching up to 20 cm (7.9 in) in length.


Atlas Moth

Atlas MothSource: www.keepinginsects.com

Native to tropical and subtropical forests of Southeast Asia, the Atlas Moth is one of the largest moth species. These beautiful creatures are known for their striking colors; their caterpillars are interesting too. The Atlas Moth has a wingspan of up to 25 cm (9.9 in), but they only live 5 to 7 days.

25. Ghedoghedo, Meganeura fossil 1, CC BY-SA 3.0, 24. Dinobass, Wetapunga, CC BY-SA 4.0, 23. Bernard DUPONT from FRANCE, Titan beetle (Titanus giganteus) found by Jean NICOLAS (10331669783), CC BY-SA 2.0, 22. Rosa Pineda, Australian Walking Stick, CC BY-SA 3.0, 21. Quartl, Attacus atlas qtl1, CC BY-SA 3.0, 20. Mark Pellegrini (Raul654), MP – Macropanesthia rhinoceros 1, CC BY-SA 2.5, 19. sdbeazley via flickr, CC BY 2.0, 18. P.E. Bragg, Phobaeticus chani Bragg, 2008; Paratype Male, CC BY 3.0, 17. Robert Nash <robert.nash at magni.org.uk>, Ornithoptera alexandrae nash, CC BY 2.5, 16. Frank Vassen from Brussels, Belgium, Giant water bug (Belostomatidae), Vohimana reserve, Madagascar (13569458513), CC BY 2.0, 15. JohnSka, Chalcosoma atlas m, CC BY-SA 3.0, 14. https://commons.wikimedia.org (public domain), 13. w:en:user:fir0002, Goliath beetle, CC BY-SA 3.0, 12. Hectonichus, Cerambycidae – Macrodontia cervicornis, CC BY-SA 3.0, 11. https://commons.wikimedia.org (public domain), 10. Didier Descouens, Megascolia procer MHNT dos, CC BY-SA 4.0, 9. Biologoandre, Mydas sp., CC BY-SA 4.0, 8. ETF89, Macrotermes bellicosus minor soldier, CC BY-SA 4.0, 7. Anaxibia, Dynastes hercules.lichyi (male)2, CC BY-SA 3.0, 6. Acrocynus, Thysania agrippina 0001b L.D, CC BY-SA 3.0, 5. Trevor Harris via geograph.org.uk, CC BY-SA 2.0, 4. Steven G. Johnson, Megaloprepus, CC BY-SA 3.0, 3. Oliver Koemmerling, Praying Mantis Male European-42, CC BY-SA 3.0, 2. Joachim Bresseel and Jérôme Constant, Phryganistria tamdaoensis male, CC BY-SA 3.0 (not actual specimen), 1. https://commons.wikimedia.org (public domain) (not the actual species)

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