Oonopidae
(Oonopid spiders)
Scientific classification
Kingdom:Animalia
Phylum:Arthropoda
Class:Arachnida
Order:Araneae
Family:Oonopidae
Genera
  • Oonops
  • Gamasomorpha
  • Scaphiella
  • Orchestina

The oonopid spiders (family Oonopidae) include about 450 species in about 65 genera worldwide. They are generally tiny (1-3 mm)haplogyne araneomorph spiders. Some have harden plates (scuta) on their abdomens. They often resemble mites, because of their small size and the fact that many species are reddish. These spiders are seldom seen by people as they are both too small to bite and too small to be easily noticed.

Common genera include Oonops, Gamasomorpha, Scaphiella, and Orchestina, among others. Generally, oonopid spiders are found under rocks and in leaflitter.