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7 most poisonous spiders known for their lethal bites

The world of spiders holds a diverse array of species, some of which possess venom capable of causing harm to humans and other creatures.

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Brazilian Wandering Spider

The Brazilian Wandering Spider carries a potent neurotoxic venom. Its bite can lead to intense pain, paralysis, and in severe cases, even death.

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Sydney Funnel-Web Spider

Hailing from Australia, the Sydney Funnel-Web Spider packs a venom that targets the nervous system. Its bite can trigger muscle spasms and respiratory distress.

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Black Widow Spider

Found globally, Black Widow Spiders are known for their distinctive red hourglass markings. Their venom contains neurotoxins that can lead to muscle pain, and cramps

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Brown Recluse Spider

The Brown Recluse Spider, native to North America, carries a venom that can cause necrotic tissue damage at the bite site. 

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Redback Spider

Another venomous resident of Australia, the Redback Spider's bite can lead to symptoms ranging from local pain to systemic reactions. 

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Six-Eyed Sand Spider

Residing in deserts and sandy areas, the Six-Eyed Sand Spider's venom causes tissue necrosis.Its bite can lead to serious skin and tissue damage.

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Mouse Spider

Found in Australia, the Mouse Spider's venom is similar to that of the funnel-web spider. While bites are infrequent causing pain, sweating, and nausea.

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