An Acromantula is an monstrous eight-eyed spider capable of human speech. They are originated in borneo, where it inhabits in the dense jungle. They have thick black hair that covers its body, a legspan that may reach up to 15 feet, Princers which produce a distinctive clicking sound when angry or excited, and a poisonous secretion. these creatures are carnivors and prefer large prey.
The female is bigger than the male and may lay up to 100 eggs at a time. These eggs are soft and white and as big as a beach ball. they hatch in 6 to 8 weeks. These eggs are class A non-tradeable goods by the department of the regilation and control of magical creatures.
Sorce: The book... Fantastic beasts and where to find them.