THE CAMBRIDGE NATURAL HISTORY 



Edited by S. F. Harmer, Sc.D., F.R.S, Fellow of King's College, Cambridge, 

 Superintendent of the University Museum of Zoology, and A. E. Shipley, 

 M.A, Fellow of Christ's College, Cambridge, University Lecturer on the 

 Morphology of Invertebrates. 



To be completed in Ten Volumes. Sw. Price 17s. net each. 

 The following Volumes are ready f- 



WORMS, LEECHES, ETC. 



VOLUME II 



Second Impression 



Flat Worms. By F. W. Gamble, M.Sc.Vict., Owens College. — Nemertines. By Miss 

 L. Sheldon, Newnham College, Cambridge.— Thread- worms, etc. By A. E. Shipley, 

 M.A., Fellow of Christ's College, Cambridge.— Rotifers. By Marcus Hartog, M.A., 

 Trinity College, Cambridge, D.Sc.Lond., Professor of Natural History in the Queen's 

 College, Cork.— Polychaet Worms. By W. Blaxland Benham, D.Sc, Hon. M.A. Oxon. , 

 Professor of Biology in the University of Otago.— Earth-worms and Leeches. By 

 F. E. Beddard, M.A. Oxon., F.R.S. , Prosector of the Zoological Society, London. - 

 Gephyrea, etc. By A. E. Shipley, M.A., Fellow of Christ's College, Cambridge. - 

 Polyzoa. By S. F. Harmer, Sc.D., F.R.S., Fellow of King's College, Cambridge. 



SHELLS 



VOLUME III 



Molluscs and Brachiopods 



By the Rev. A. H. Cooke, M.A., A. E. Shipley, M.A., and F. R. C. Reed, M.A. 



TIMES. — ''There are very many, not only among educated people who take an interest 

 in science, but even among specialists, who will welcome a work of reasonable compass 

 and ha in I v form containing a trustworthy treatment of the various departments of Natural 

 History by men who are familiar with, and competent to deal with, the latest results of 

 scientific research. Altogether, to judge from this first volume, the Cambridge Natural History 

 promises to fulfil all the expectations that its prospectus holds out." 



INSECTS AND CENTIPEDES 



VOLUME V 



Second Impression 



Peripatus. By Adam Sedgwick, M.A.. F.R.S. — Myriapods. By F. G. Sinclair, M.A. - 

 Insects. Part I. By David Sharp, M.A. Cantab., M.B. Edin., F.R.S. 



FIELD. — ""Although writ ten for the student and the specialist, the book is not the less 

 adapted to all intelligent readers who wish to make themselves thoroughly acquainted with the 

 habits, structure, and the modern classification of the animals of which it treats. To such it 

 nnol be recommended too strongly." 



ENTOMOLOGISTS MONTHLY MAGAZINE.— "We venture to think the work will 

 be found indispensable to all who seek to extend their general knowledge beyond the narrowing 

 influence of exclusive attention to certain orders or groups, and that it will take a high position 

 in ' The Cambridge Natural History' series." 



