Sponges of the North East Atlantic 2.0: Hexactinellida of the Siboga Expedition. Monogr. Siboga Exped., 6: 1-338

Literature

Authors(s)	Ijima, I.
Year	1927
Title	Hexactinellida of the Siboga Expedition. Monogr. Siboga Exped., 6: 1-338