The Chalinidae (Porifera) of Twin Cays, Belize, and adjacent watersv. 104No. 1189–205
De Weerdt, W. H., Rützler, Klaus, and Smith, K. P. 1991. "The Chalinidae (Porifera) of Twin Cays, Belize, and adjacent waters." Proceedings of the Biological Society of Washington, 104, (1) 189–205.