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

Trechaleidae Trechaleidae (''tre-kah-LEE-ih-dee'') is a family of Araneomorphae, araneomorph spiders first described by Eugène Simon in 1890, and includes about 140 described species in 16 genera. They all live in Central America, Central and South America e ...

. It was first described in 1897 by Simon. , it contains 4 South American species.

References

Trechaleidae Araneomorphae genera Spiders of South America {{Trechaleidae-stub