9 Largest Insect In The World (With Pictures)



1. Titan Beetles

Titan beetles are one of the Neotropical longhorn beetles that are the only species belonging to the Genus Titanus and among the giant beetles known. This is the largest-known beetle of the Amazon rain forest.


Their head, thorax antennae, and mandibles are dark black. Titan beetles don’t feed but seek out their mates through pheromones during flight. Titan beetles can reach in size up to 6.5 inches long. They are found in rain forest areas in Colombia, Ecuador, Peru, Bolivia, the Guianas.



2. Stick Insects

Stick insect species, commonly known as walking sticks, vary in size, starting with the tiny half-inch-long Timema Cristina found in North America. They can be seen from the southeast and south of Asia to New Zealand.

They usually appear brown or green, but they can show brightly colored underwings while flying. They are vegetarians and consume the leaves of shrubs, plants, and trees. It is more than 20 inches long when its legs are outstretched. The majority of species can be found in tropical regions.



3. Giant Wetas

Giant weta comprises a variety of weta that belong to the Genus Deinacrida belonging to the family Anostostomatidae. They are natives of New Zealand, and their appearance resembles the appearance of a katydid, a long-horned grasshopper, also known as cricket.

They are primarily herbivores in the wild, but they are also recognized for their dietary preferences of insects. They are heavy herbivore Orthoptera with an average body length of 100 millimeters. Habitats include grassland, forests, land, as well as caves. They reside in green, woodlands, caves, and forests.




4. Goliath Beetles

The Goliath beetles belong to one of five species of the Genus Goliathus. Every species in the Goliath beetles are native to the southeast region of Africa. Goliath beetles consume sugar-rich foods, such as tree sap and rotten fruits.

Goliath beetles are omnivores and consume food that is in sugar, such as trees juice and rotten fruit. Goliath beetles are measured between 60 and 110 millimeters in males and 50 to 80 millimeters in females. Warm forests and humid climates attract them.



5. Atlas Moths

The Atlas moth is the most prominent saturniid moth native in the forest of Asia. The atlas moth is a massive insect with two wings positioned on either side of a slim body.

Atlas moth caterpillars feed on cinnamon leaves, citrus fruits like guava, citrus fruit, and Jamaican cherry tree. Atlas moth caterpillars eat the leaves of Jamaican cherry trees citrus fruit.

Atlas moth is one the largest lepidopterans, having wingspans of up to 24 centimeters. They can be found in tropical forests and the surrounding lowlands that are close to their host plants.



6. Tarantula Hawks

A tarantula hawk can be described as a spider wasp, which feeds on the tarantula. Tarantula Hawks can be found on all continents, except Europe and Antarctica. They are dark blue with shimmering bodies and bright orange wings and legs that are long.

Tarantula hawks are insectivores and consume flowers. The most widespread species of tarantula hawk, found in the Grand Canyon, can grow up to 2 inches. Tarantula Hawks can be found on every continent except Europe and Antarctica.

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7. Mydas Flies

The Mydidae, also known as Mydas fly, is a multi-cultural family of insects. They are native insects to North America. Mydas flies black sports bodies with jet-black wingspans that are 2 inches, and they have spots of golden-orange at the bottom of their legs.

Mydas flies feed on beetles’ grubs. Mydids range from medium-sized to large flies that range from 9 to 60 millimeters in length. They are found in grasslands, forests, woodlands, and many other habitats.



8. Hercules Beetles

The Hercules beetle is one of the species of rhinoceros beetle that is native to the forests of Central America. They are characterized by a hard outer shell that is typically shiny and shimmering.

They are fans of rotten apples, orange slices, overripe bananas, and other fruits. Male Hercules beetles can grow up 19 centimeters long. The Hercules beetle is found throughout southern Mexico, southwards to Bolivia, and within the Lesser Antilles.



9. Giant Water Bugs

Giant water bugs are oval with pincer-like appendages on the front, capturing and holding prey. Giant water bugs are oval and have pincer-like appendages on their shows. They feed on tadpoles and tiny fishes, insects, and other arthropods.

The widest variety of water bugs may surpass 12 cm. They are commonly found in freshwater ponds, marshes, and slow-moving pools within streams across the globe.

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