Diez, F. &Coscarón, M.d.C. 2015: Contribution to the knowledge of Patagonia, Argentina: redescription of the genusXenogenus Berg 1883 (Hemiptera: Heteroptera: Rhopalidae) and description of immature stages ofXenogenus gracilis Reed, 1899.Zootaxa 3919(3): 573–582.DOI:10.11646/zootaxa.3919.3.7.Reference page.