On Collections of the Cape Verde Islands Marine Fauna, inacle by Cyril Crossland, M.A. (Cantab.), B.Sc. (Lond.), F.Z.S., of St‘. Andrews University, July to SepteniLer, 1904.-The Hydroids
Published in Proceedings of The Zoological Society of London, in 1907, in volume 1907, pages 488-517
Date published:1907