WEST, Ronald R. Treatise Online, no. 22: Part E, Revised, Volume 4, Chapter 2C: Classification of the fossil and living hypercalcified chaetetid-type Porifera (Demospongiae). Treatise Online, [S. l.], 2011. DOI: 10.17161/to.v0i0.4139. Disponível em: https://journals.ku.edu/treatiseonline/article/view/4139. Acesso em: 31 mar. 2025.