5 Most Deadly Spiders on Earth

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Image: Camazine

Spiders make an incalculable contribution to the Earth’s ecosystem. They clear out dangerous insect populations, preserving vital plants and protecting animals. Their silk is a natural marvel, and merits study for military and industrial applications to this day. Spiders are unique and wonderful creatures, surely deserving of their place on this planet.

However, these are all things you won’t be thinking the moment you see one of these bad boys crawling up your leg. Below are the five deadliest spiders known to man.


Image: Mike Blogs

1. The Redback

The first deadly spider in the list is the Redback Spider found throughout Australia. The female Redbacks are usually black in color with traces of red and orange stripes on (you guessed it) its back. These spiders have neurotoxic venom and their bite may cause muscle weakening, nausea, vomiting and sweating.

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Image: M Hedin

2. The Funnel-Web

The Funnel-Web Spider also originates from Australia. The male funnel web spiders are the real killers and are colored black or brown with a glossy finish. These spiders, while attacking, stand up to their hind legs, exposing their fangs. They also possess neurotoxic venom and their bite may cause sweating, muscle jerking, salivation, and tears. Tears may also be caused by looking at them!

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