How big is the biggest spider?
The South American Goliath birdeater (Theraphosa blondi) is the world's largest spider, according to Guinness World Records. Itslegs can reach up to one foot (30 centimeters) and it can weight up to 6 oz. (170 grams).
Join Alexa Answers
Help make Alexa smarter and share your knowledge with the worldLEARN MORE