Fernandez, J. C., Rodriguez, P. R., Santos, G. G., Pinheiro, U. and Muricy, G. (2018) “Taxonomy of deep-water tetillid sponges (Porifera, Demospongiae, Spirophorina) from Brazil, with description of three new species and new characters”, Zootaxa. Auckland, New Zealand, 4429(1), pp. 53–88. doi: 10.11646/zootaxa.4429.1.2.