Ribeiro, Suzi M., and Guilherme Muricy. 2004. “Four New Sympatric Species of Tethya (Demospongiae: Hadromerida) from Abrolhos Archipelago (Bahia State, Brazil)”. Zootaxa 557 (1). Auckland, New Zealand:1–16. https://doi.org/10.11646/zootaxa.557.1.1.