There are a number of ways of defining 'large' with Spiders, for example the weight, body length and leg span.
The heaviest native UK spider is the Araneus quadratus, an orb weaving spider that is related to the common garden spider.
The longest legged UK spider is either Pholcus phalangioides, also known as the cellar spider, and Tegenaria duellica - the giant house spider. Both have been found with total leg spans in excess of 5 inches. The house spider is also the world's fastest spider!
The longest bodied UK spider is the raft spider, Dolomedes fimbriatus, where female specimens can reach nearly an inch in length.
Dolomedes fimbriatus
(The Raft Spider)
These are the largest spiders found in Britain with the female gaining a size of 22 mm and the male only 10 - 13 mm. The males are more clearly marked than the females.
The Goliath bird eater is a spider belonging to the tarantula family, Theraphosidae. It is the second biggest spider in the world by leg-span.
The biggest spider is the goliath bird eating spider. It can grow up to 1 foot (30 cm) in diameter.
The Spider Crab has the largest leg-span of any arthropod in the world at 12 ft. from claw to claw. It's biggest enemy is the octopus.
the biggest spider ever found was in Alabama is was a ten year old Goliath spider. but it was dead. The largest spider ever found was a living Huntsman spider. It was found and filmed at the mouth of a cave in Guam, in south east Asia, during a thunderstorm. Its body isn't as substantial as a Goliath spider but its leg span was 13.8 in. The size of a medium snow crab. By the way Goliath spiders are only found in south America.
The most poisonous spider in the world is the aggressive Brazilian Wandering Spider, also known as the banana spider. There is an effective antivenom known, so there are few fatalities from its bite.
The Goliath bird eater is a spider belonging to the tarantula family, Theraphosidae. It is the second biggest spider in the world by leg-span.
The biggest spider is the goliath bird eating spider. It can grow up to 1 foot (30 cm) in diameter.
The Golith bird eating spider
The biggest type of spider is the goliath bird eating spider which is the size of a round dinner plate.
The biggest spider in the state of Ohio is the Giant Fishing spider also known as the Dolomedes. The females can be up to 26mm long with leg spans up to 80mm.
Amazon rainforest
Daddy long legs
The Goliath Bird Eating spider is said to be the biggest. Other research that I have read up on says that there is a new species of spider in the Middle East located in the Sands of Samar. The legs of this spider are said to reach up to 14cm in length.
The south american spider
Yes there are the biggest spider but not as big as a car. Find pictures of them in the internet there are not poisonus but there scary.
It, of course, depends on how you define biggest but the largest spider by legspan would be the yellowish brown Giant Huntsman Spider from Laos. It's average leg span is 12 inches. The Goliath Birdeater is generally considered to be the biggest by mass.
Spider which lives 20 years