| Name | Vethaak, A.D.; Cronie, R.J.A.; Van Soest, R.W.M. 1982.Ecology and distribution of two sympatric, closely related spongespecies, Halichondria panicea (Pallas, 1766) and H. bowerbanki Burton,1930 (Porifera, Demospongiae), with remarks on their speciation. Bijdragen tot de Dierkunde 52(2): 82-102. |