Goliath Bird Eater Spider

There are two spiders which hold the title of world's largest spider.
The goliath bird eater spider and the giant huntsman.
The goliath bird eater is the largest by mass and size, while the giants huntsman is the largest when referring to leg span.
The leg span of giant huntsman can reach sizes of upto 30 cm (or 12 inches). Its diet consists of mainly insects.
The goliath bird eater spider however, has a leg span of around 28cm, a body length of around 11cm and can weigh upto 175 grams. Its diet consists of large arthropods, worms and even amphibians.