Education for all people
Close
Menu

Navigation

  • 1 Year
  • 5th Year
  • Literatures
  • Portuguese Language
  • English
    • Russian
    • English
    • Arabic
    • Bulgarian
    • Croatian
    • Czech
    • Danish
    • Dutch
    • Estonian
    • Finnish
    • French
    • Georgian
    • German
    • Greek
    • Hebrew
    • Hindi
    • Hungarian
    • Indonesian
    • Italian
    • Japanese
    • Korean
    • Latvian
    • Lithuanian
    • Norwegian
    • Polish
    • Romanian
    • Serbian
    • Slovak
    • Slovenian
    • Spanish
    • Swedish
    • Thai
    • Turkish
    • Ukrainian
    • Persian
Close

These are the most dangerous spiders, according to science

To the spiders are common creatures and widely found throughout the world. While there are around 43,000 known species of spiders, it's important to note that not all of them are venomous. Of these, some are toxic.

Of the numerous existing species, only about 25 are known to have caused serious harm or even death in humans.

see more

Astrology and genius: THESE are the 4 most brilliant signs of…

iPhones that didn't succeed: 5 launches rejected by the public!

However, it is important to note that the definition of "deadliest spider" may vary depending on different factors, such as the severity of toxic reactions and the availability of medical treatments suitable.

The Most Toxic Spiders in the World

Among the spiders frequently cited as causing death or serious injury to humans, funnel-web spiders (Atrax), the red and black widow spiders (Latrodectus), banana and wandering spiders (Phoneutry) and recluse spiders (Loxosceles).

The 4 deadliest spiders in the world
Funnel Web Spider / Photo: Canva

These species have received more attention due to the toxic effects that their venoms can cause in humans.

Although the mentioned spiders have potent venoms and adequate structures to pierce the skin, it is important to highlight that they do not pose a great danger to humans.

In fact, according to the American Association of Poison Control Centers (AAPCC), in 2021, there was only one reported case of death from a spider bite in the United States.

Furthermore, in Australia, home to some of the most venomous spiders in the world, there have been no reported deaths from spider bites since the 1980s. These data indicate that encounters with venomous spiders and serious incidents are rare events.

Still, it's always important to be aware of and take precautions when dealing with potentially dangerous spiders.

Rick Vetter, a retired research associate in the Department of Entomology at the University of California, Riverside, whose work focused on medically relevant spiders, stated that having a fatal encounter with a spider is incredibly rare.

He emphasized that, given all of life's possible adversities, if spiders are someone's biggest concern, then that person is living a good life.

Her words reinforce the idea that serious incidents involving spiders are extremely uncommon and that most people need not be overly concerned about them.

Lover of movies and series and everything that involves cinema. An active curious on the networks, always connected to information about the web.

5 things you leave behind when you retire
5 things you leave behind when you retire
on Dec 05, 2023
It's forbidden! 5 Names with initial 'M' that notary offices do not allow
It's forbidden! 5 Names with initial 'M' that notary offices do not allow
on Dec 06, 2023
Research reveals: the best places in Brazil for expatriates in 2024
Research reveals: the best places in Brazil for expatriates in 2024
on Dec 05, 2023
1 Year5th YearLiteraturesPortuguese LanguageMind Map FungiMind Map ProteinsMathMaternal IiMatterEnvironmentLabor MarketMythology6 YearMoldsChristmasNewsNews EnemNumericalWords With CParlendasSharing AfricaThinkersLesson Plans6th YearPoliticsPortugueseRecent Posts Previous PostsSpringFirst World WarMain
  • 1 Year
  • 5th Year
  • Literatures
  • Portuguese Language
  • Mind Map Fungi
  • Mind Map Proteins
  • Math
  • Maternal Ii
  • Matter
  • Environment
  • Labor Market
  • Mythology
  • 6 Year
  • Molds
  • Christmas
  • News
  • News Enem
  • Numerical
Privacy
© Copyright Education for all people 2025