Brazilian wandering spiders are large, with bodies reaching up to 2 inches (5 centimeters) and a leg span of up to 7 inches (18 cm), according to the Natural History Museum in Karlsruhe, Germany.

Maria Layton, 43, opened a bag of fruit she bought from Tesco to find they were infested with eggs which she believes are from the Brazilian Wandering Spider.

What Is The Size Of A Brazilian Wandering Spider? The size of the Brazilian wandering spiders varies between species. Some can be very large with a leg span of 18 centimeters (7.1 inches).

The spider's penis poison is called Tx2-6, which isn't the sort of product name which trips off the tongue. Stay informed. Subscribe to our newsletter ...

By John Lopez Updated: Sep 20 2023, 12:30 PM EDT ...

An experimental erectile dysfunction treatment uses venom from the Brazilian wandering spider. But that's not unusual. Toxins from poisonous snakes, lizards and spiders has been used to create ...

Not all types are dangerous to humans. The Brazilian wandering spider is more venomous but rarely appears in shipments. “Banana spiders” have a reputation for producing a nasty bite.

The toxin, unpoetically named PnTx2-6, comes from the bite of the Brazilian wandering spider (Phoneutria nigriventer). In humans, a bite from a wandering spider is very painful.

According to a 2007 report by Live Science, a Brazilian wandering spider's venom stimulates a painful, hours-long erection. The venom boosts nitric oxide, a chemical that increases blood flow.

While far from an exclusive — or even a remotely new — finding, the two claims in the tweet were factual. A bite from Phoneutria nigriventer, commonly known as the Brazilian wandering spider ...