Spiders in Chile

Chile, while an ideal place for natural creatures including the dangerous ones, surprised many that it does not have many number of poisonous and venomous animals. However, it has a fair share of creepy crawlers, which will surely scare away people who have a fear of arachnids such as spiders. If you have plans of traveling to Chile in the near future, it would help a lot if you observe certain precautionary measures to protect yourself from danger that creepy creatures might cause.

Spiders in Chile

Spiders in Chile Identification Chart

Common Spiders in Chile

Common House Spider (Parasteatoda tepidariorum) Long-bodied Cellar Spider (Pholcus phalangioides)

Biggest Spiders in Chile

Pantropical Huntsman Spider (Heteropoda venatoria)

Most Venomous Spiders

Cobweb Spiders/Tangle Web Spiders (Theridiidae)

Widow Spider Widow (Latrodectus) - Meet the Latrodectus spiders, often known as true widows! They're part of the cobweb spider family. By July 2017, there were 31 types of them, living everywhere except Antarctica.… Continue Reading >

False Widow Spider Images False Widow (Steatoda nobilis) - Ever heard of the False Widow spider? It's a dark-colored spider that looks a lot like the famous black widow spider. But guess what? They're actually pretty shy!… Continue Reading >

Female Brown Widow Spider Brown Widow (Latrodectus geometricus) - The Brown Widow Spider is a cool spider that belongs to the cobweb spiders family. Some people know more about its cousin, the Black Widow, but the Brown Widow has its own interesting story.… Continue Reading >

False Black Widow Spider False Black Widow (Steatoda grossa) - The False Black Widow spider is part of the Steatoda genus and is frequently confused with the more dangerous Black Widow Spider. Known by various names, including 'cupboard spider' and 'brown house spider' in Australia, this species sometimes earns the label of a pest in certain areas.… Continue Reading >

Sicariidae

Brown Spider Chilean Recluse (Loxosceles laeta) - Imagine a spider called the Chilean recluse. It's known to be the most dangerous of its kind because of its strong venom. While its name hints at its home in Chile, you can also find it in places like Ecuador, Argentina, and Brazil.… Continue Reading >

Less Venomous Spiders

Cobweb Spiders/Tangle Web Spiders (Theridiidae)

Image of Red House Spider Red House (Nesticodes rufipes) - Have you ever spotted a red spider in your home? It might be the red house spider! They're often found chilling in cool spots or near doorframes.… Continue Reading >

Triangulate Cobweb Spider Triangulate Cobweb (Steatoda triangulosa) - Meet the triangulate cobweb spider from the Steatoda genus! Found in places like North America, New Zealand, and Europe, this little spider has a neat triangular pattern on its back.… Continue Reading >

Orb Weavers (Araneidae)

Banded Garden Spider Banded Garden (Argiope trifasciata) - The banded garden spider is a common spider with two types: Argiope trifasciata deserticola and Argiope trifasciata kauaiensis. They prefer warm places and usually aren't around in cold winters because they don't like the chill.… Continue Reading >

Gasteracantha Cancriformis Spider Spinybacked Orbweaver (Gasteracantha cancriformis) - Discover the spiny-backed orb-weaver, a fascinating spider from the orb-weaver family. Found mostly in the New World, these spiders are known for the unique, spine-like bumps on their back.… Continue Reading >

Tarantulas – Theraphosidae

Rose Hair Tarantula Spider Rose Hair Tarantula (Grammostola rosea) - The rose hair tarantula is a night-loving spider that often comes out in the evenings. People in their home countries like to have it as a pet because of its unique look.… Continue Reading >

Jumping Spiders

Gray Wall Jumping Spider Gray Wall Jumping (Menemerus bivittatus) - Did you know there's a spider called the Gray wall jumper? It belongs to the Salticidae family and is found in warm tropical places in both the north and south.… Continue Reading >

Lyssomanes Spider Lyssomanes - Jumping spiders are super interesting! Among them, there's a group called Lyssomanes with an impressive 90 different kinds. You can find them in Central and South America and even in the southern parts of the USA.… Continue Reading >

  • Half-edged Wall Jumping Spider – Menemerus semilimbatus
  • Adanson’s House Jumper – Hasarius adansoni

Woodlouse Hunter (Dysderidae)

Woodlouse Spider Size Woodlouse (Dysdera crocata) - Guess what? There's a spider called the woodlouse spider because it loves eating woodlice! It comes from places near the Mediterranean Sea.… Continue Reading >

Frequently Asked Questions

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The most common spiders found inside homes in Chile are the Common House Spider (Parasteatoda tepidariorum) and the Long-bodied Cellar Spider (Pholcus phalangioides). These species have adapted to human environments, frequently building their webs in corners, basements, and other undisturbed areas of a house.

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Yes, Chile is home to medically significant spiders, most notably the Chilean recluse (Loxosceles laeta) of the Sicariidae family and black widows (Latrodectus) from the Theridiidae family. A bite from either of these spiders requires immediate medical attention due to their potent venom.

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The biggest spider commonly found in parts of Chile is the Pantropical Huntsman Spider (Heteropoda venatoria). While its large leg span and rapid movements can be startling, it is not considered dangerous to humans. Its venom is not medically significant, and it prefers to flee rather than bite.

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A Chilean recluse spider (Loxosceles laeta) is identifiable by a dark, violin-shaped marking on its cephalothorax, with the neck of the violin pointing toward its abdomen. It is typically brownish and has six eyes arranged in three pairs, a key distinction from most eight-eyed spiders.

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No, the Pantropical Huntsman spider found in Chile is not considered dangerous to humans. Despite its intimidating size, its venom is not medically significant and typically only causes minor, localized pain and swelling. They are reclusive and will usually run away from people rather than attack.

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Yes, species of black widow spiders, belonging to the Theridiidae family, are found in Chile. The females are recognized by their shiny, black, globular bodies and a distinct red hourglass-shaped marking on the underside of their abdomen. Their bite contains a potent neurotoxin and requires medical treatment.

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If you suspect a spider bite in Chile, especially from a recluse or widow, you should seek immediate medical attention. Keep the bite area clean, apply a cold compress to reduce swelling, and try to remain calm. If it is safe to do so, capturing the spider helps doctors with identification.