PurplecornaPurplecorna is a genus of spiders in the family Dictynidae.DistributionMost species are found from Canada to Mexico, with one endemic to Panama, and another reaching into the Caribbean.EtymologyThe genus name refers to purple corn, a variety of corn originating in South America.TaxonomyAll species transferred to this genus were formerly placed in Dictyna.Species, this genus includes seven species:Purplecorna gloria – United StatesPurplecorna guerrerensis – MexicoPurplecorna incredula – Mexico Purplecorna lecta – PanamaPurplecorna meditata – Mexico to Panama, Jamaica, Cuba, BonairePurplecorna miniata – MexicoPurplecorna terrestris – Canada, United States