Authors(s)	Braekman, J.C. , D. Daloze, C. Stoller and R.W.M. van Soest
Year	1992
Title	Chemotaxonomy of Agelas (Porifera: Demospongiae). Biochem. Syst. Ecol., 20(5): 417-431.

• Axinellidae
• Halichondrida