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.
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 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
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 >
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 >
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.
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.
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.
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.
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.
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.
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.