Samaai, T., L. Janson, and M. Kelly. “New Species of Latrunculia from the Agulhas Shelf, South Africa, With Designation of a Type Species for Subgenus Biannulata (Demospongiae, Poecilosclerida, Latrunculiidae)”. Zootaxa, vol. 3395, no. 1, July 2012, pp. 33–45, doi:10.11646/zootaxa.3395.1.3.