Cárdenas, P. and Rapp, H.T. 2012. A review of Norwegian streptaster-bearing Astrophorida (Porifera: Demospongiae: Tetractinellida), new records and a new species. Zootaxa. 3253, 1 (Apr. 2012), 1–53. DOI:https://doi.org/10.11646/zootaxa.3253.1.1.