''Phrixotrichus'' is a genus of spiders in the family

Theraphosidae Tarantulas comprise a group of large and often hairy spiders of the family Theraphosidae. , 1,040 species have been identified, with 156 genera. The term "tarantula" is usually used to describe members of the family Theraphosidae, although m ...

. It was first described in 1889 by Simon. , it contains 4 species.

References

Theraphosidae Theraphosidae genera Spiders of South America {{Theraphosidae-stub