Mecysmaucheniidae is a family of araneomorph spiders first described by Eugène Simon in 1895.[2] Most genera occur in South America (Chile and Argentina), with two genera endemic to New Zealand.[1]
As of March 2019, the World Spider Catalog accepts the following genera:[1]
Mecysmaucheniidae is a family of araneomorph spiders first described by Eugène Simon in 1895. Most genera occur in South America (Chile and Argentina), with two genera endemic to New Zealand.