Ostearius
Ostearius is a genus of dwarf spiders that was first described by J. E. Hull in 1911.
Species
, this genus includes two species:Ostearius melanopygius – South America. Introduced to Canada, St. Helena, Europe, Canary Is. to Turkey and Egypt, Ethiopia, Kenya, Tanzania, Namibia, South Africa, China, Malaysia, Indonesia, New Zealand Ostearius muticus J. C. Gao, Y. Q. Gao & Zhu, 1994 – China