VAN SOEST, ROB W.M., JOHN N.A. HOOPER, and PETER J. BUTLER. “Every Sponge Its Own Name: Removing Porifera Homonyms”. Zootaxa 4745, no. 1 (February 28, 2020): 1–93. Accessed September 19, 2021. https://www.mapress.com/zt/article/view/zootaxa.4745.1.1.