narrative of the cruise. 
1067 
Report on the Anatomy of the Petrels. Zoology, Vol. IV. part xi., 1882. 
By W. A. Forbes, B.A., F.L.S., F.G.S., F.Z.S. 
Report on the Deep-Sea Medusa. Zoology, Vol. IV. part xii., 1881. 
By Professor Ernst Haeckel, M.D., Ph.D. 
Report on the Holothurioidea. Part I. — The Elasipoda. Zoology, Vol. IV. part xiii., 1881. 
By Dr. Hjalmar Theel. 
Report on the Ophiuroidea. Zoology, Vol. V. part xiv., 1882. 
By Theodore Lyman. 
Report on the Marsupialia. Zoology, Vol. V. part xvi., 1881. 
By Professor D. J. Cunningham, M.D., F.R.S.E., F.R.C.S, 
Magnetical Results. Narrative, Vol. II., 1882. 
By Commander Macleah, R.N. ; Lieutenant Bromley, R.N. ; Staff-Commander Tizard, R.N. ; 
and Staff-Commander E. W. Creak, R.N. ; with Instructions and Memorandum prepared 
under the Superintendence of the Hydrographer of the Admiralty. 
Meteorological Observations. Narrative, Vol. II., 1882. 
By Staff-Commander Tizard, R.N., assisted by the other Naval Officers. 
Report on the Pressure Errors of the Challenger Thermometers. Narrative, Vol. II. 
Appendix A., 1882. 
By Professor P. G. Tait, M.A., Sec. R.S.E. 
Report on the Petrology of St. Paul’s Rocks. Narrative, Vol. II., Appendix B., 1882. 
By Professor A. Renard, LL.D., F.G.S. 
Report on the Actiniaria. Zoology, Vol. VI. part xv., 1882. 
By Professor Richard Hertwig. 
Report on the Tunicata. Part I.— The Ascidle Simplices. Zoology, Vol. VI. part xvii., 1882. 
By Professor W. A Herdman, D.Sc., F.R.S.E., F.L.S. 
Report on the Anatomy of the Sphenischle. Zoology, Vol. VII. part xviii., 1883. 
By Professor Morrison Watson, M.D., F.R.S.E., F.Z.S. 
Report on the Pelagic Hemiptera. Zoology, Vol. VII. part xix., 1883. 
By F. Buchanan White, M.D., F.L.S. 
Report on the Hydroida. Part I. — The Plumularidal Zoology, Vol. VII. part xx., 1883. 
By Professor G. J. Allman, M.D., LL.D., F.R.SS. L. and E., M.R.I.A., V.P.L.S. 
(narr. chall. exp. — vol. i. — 1885.) 
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