@article{RAS:SourceID:8207, author = {Schulze, F.E.}, journal = {Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873–76. Zoology}, title = {Report on the Hexactinellida collected by H.M.S. ‘Challenger' during the years 1873-76}, url = {http://www.19thcenturyscience.org/HMSC/HMSC-Reports/Zool-53/README.htm}, year = {1887} }