Fjellberg A, Bernard EC. Review of Agrenia Börner, 1906 with descriptions of four new species from North America (Collembola, Isotomidae). Zootaxa [Internet]. 2009 Dec. 8 [cited 2025 May 3];2306(1):17–28. Available from: https://www.mapress.com/zt/article/view/zootaxa.2306.1.2