Top 10 Most Scary Spiders

Brazilian Wandering Spider: They are mainly found in northern South America, with one species in Central America. Members of the genus are commonly referred to as Brazilian wandering spiders.

Sydney Funnel Web:It is a member of a group of spiders known as Australian funnel-web spiders. Its bite is capable of causing serious illness or death in humans if left untreated. 

Six-Eyed Sand Spider: Hexophthalma hahni, known along with other members of the genus as the six-eyed sand spider, is a member of the family Sicariidae and other sandy places in southern Africa.

Mouse Spider: Missulena is a genus of mygalomorph spiders in the family Actinopodidae, It was first described by Charles Walckenaer.

Brown Recluse: The brown recluse, Loxosceles reclusa, Sicariidae is a recluse spider with necrotic venom. Similar to those of other recluse spiders, their bites sometimes require medical attention.

Fringed Ornamental Tarantula: Poecilotheria ornata, known as the fringed ornamental or ornate tiger spider, is a large arboreal tarantula, which is endemic to Sri Lanka.

Huntsman Spider: Huntsman spiders, members of the family Sparassidae, are known by this name because of their speed and mode of hunting. 

Yellow Sac Spider: I think I saw this inside the pad, though it could've been a translucent spider.

Red Kneed Tarantula: It has been confused with Brachypelma hamorii; both have been called Mexican redknee tarantulas. Mexican redknee tarantulas are a popular choice as pets among tarantula keepers. 

Camel Spider: Solifugae is an order of animals in the class Arachnida known variously as camel spiders, wind scorpions, sun spiders, or solifuges.