Insects are a class of invertebrates within the arthropod phylum that have a chitinous exoskeleton, a three-part body, three pairs of jointed legs, compound eyes and one pair of antennae. Wikipedia
Insects are among the most abundant and diverse groups of organisms on Earth. They can be found everywhere, from pristine bushland to the concreted heart of a city’s CBD. Parks and gardens support hundreds of different species. Even the barest entertainment area will be populated with insects and leafy gardens have a veritable ‘microcosm’ of six-legged beasts.
Insects are an integral part of the ecology of natural, agricultural and urban ecosystems. The ‘ecosystem services’ provided by insects should not be underestimated. They play vital roles in the decomposition of organic matter, nutrient recycling and soil formation, and in the pollination and dispersal of plants. They also provide a food source for many other groups of animals. Only a very small percentage of insect species are troublesome or destructive pests.
Still, some of them are so scary looking, they can haunt our dreams. Prepare to lose some sleep with a look at some of most terrifying insects in the world.

Photo: Pinterest
Brahmin Moth Caterpillar (Bhutan)

Photo: Pinterest
Brazilian Treehopper, or Bocydium globulare (Brazil)

Photo: Pinterest
Devil Flower Mantis (Africa)

Photo: www.glogster.com
Sulawesi Plume Moth (Indonesia)

Photo: www.tumblr.com
Giant Hornet (Japan)

Photo: animalsadda.com
Tarantula Hawk Wasp (USA)

Photo: www.fischerspestcontrol.com
Tsetse Fly (Zambia)

www.britannica.com
White Ermine Moth (Eurasia)

Photo: Pinterest
Silkworm Caterpillar (Asia and Russia)

Photo: you tube
Earwig (Europe)

nathistoc.bio.uci.edu
Elephant Beetle (South America)

disvpiration.tumblr.com
Thorn Bug (Southern Florida)

Photo: keitochansays.com
House Centipede (worldwide)
Photo: www.gettyimages.com
Scorpion Fly (Worlwide)

Photo : bugguide.net
Blue Bottle Fly Maggot (Worldwide)

Photo: http://www2.fcps.edu
Titan Beetle (South America)
Rhinoceros Cockroach (Australia)

http://www.nbcnews.com
Goliath Beetle ( Africa)

uncyclopedia.wikia.com
Assassin Bug

incrediblethings.com
Ant Lion

webecoist.momtastic.com
What are your thoughts?