POISONOUS SPIDER


FUNNEL WEB SPIDER:

This spider is one of the most dangerous out there since its venom carries atraxotoxin. This toxin causes severe general deliverance of neurotransmitters at autonomic and neuromuscular junctions, resulting in inmediate pain, muscle twitching, weakness, nausea and vomits. The above picture represents the Sidney species, but the Blue Mountains and Northern Tree Funnel-Web Spiders are quite venomous as well. Both male and female arachnids are poisonous.

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