SpagniusSpagnius is a genus of spiders in the family Dictynidae.DistributionSpagnius is distributed across North America, occurring in Canada, the United States, and Mexico, with one species endemic to Cuba.EtymologyThe genus is named after entomologist Joseph C. Spagna.TaxonomyMales resemble the genus Eriena. The species included in this genus were previously part of the wastebasket taxon Dictyna.Species, this genus includes four species:Spagnius albopilosus – CubaSpagnius foliaceus – Canada, United States Spagnius jacalana – MexicoSpagnius nebraska – United States