Sponges of the North East Atlantic 2.0: Note on the excavating sponges; with descriptions of four new species. Annls. Mag. nat. Hist., (3) 19: 229-242

Literature

Authors(s)	Hancock, A.
Year	1867
Title	Note on the excavating sponges; with descriptions of four new species. Annls. Mag. nat. Hist., (3) 19: 229-242