Erséus, Christer, Mark J. Wetzel, and Lena Gustavsson. “ICZN rules—a Farewell to Tubificidae (Annelida, Clitellata)”. Zootaxa 1744, no. 1 (April 9, 2008): 66–68. Accessed May 3, 2025. https://www.mapress.com/zt/article/view/zootaxa.1744.1.7.