Nicacio, Gilberto, and Ulisses Pinheiro. “Biodiversity of Freshwater Sponges (Porifera: Spongillina) from Northeast Brazil: New Species and Notes on Systematics ”. Zootaxa 3981, no. 2 (July 3, 2015): 220–240. Accessed August 17, 2025. https://www.mapress.com/zt/article/view/zootaxa.3981.2.4.