Kelly, M., Erpenbeck, D., Morrow, C., & Soest, R. V. (2015).

First record of a living species of the genus Janulum (Class Demospongiae)
in the Southern Hemisphere

. Zootaxa, 3980(2), 255–266. https://doi.org/10.11646/zootaxa.3980.2.6