Sauron (spider)
Sauron is a genus of sheet weavers that was first described by K. Y. Eskov & Y. M. Marusik in 1995. They reach a body length of . The genus name is derived from Sauron, a character in the books of J. R. R. Tolkien. Species. it contains only two species, "S. fissocornis" and "S. rayi". "S. fissocornis" was described from individuals collected in the Saur Mountains of Kazakhstan. "S. rayi" was originally described by Eugène Simon in 1881 as "Erigone rayi", and occurs throughout Central and Eastern Europe from France to Russia.