Reports on the Marine Biology of the Sudanese Red Sea, from Collections made by Cyril Crossland, M.A., B.Sc., F.Z.S.; together with Collections made in the Red Sea by Dr. R. Hartmeyer.-XII. The Bryozoa
Published in Journal of the Linnean Society of London, Zoology, in 1909, in volume 31, issue 205, pages 123-181
Date published:1909