THE CAMBRIDGE NATiJRAL mSTORY— Commued. 



Vol. IV. Crustacea, by Geoffrey Smith, M.A., and 

 the late W. F. R. Weldon, M.A.; Trilobites, by Hepry 

 Woods, M.A. ; Introduction to Arachnida and -King- 

 Crabs, by A. E. Shipley, M.A., F.R.S. ; Eurypterida, by 

 Henry Woods, M.A.; Scorpions, Spiders, Mites, Ticks, 

 etc., by Cecil Warburton, M.A.; Tardigrada (Water- 

 Bears), by A. E. Shipley, M.A., F.R.S. ; Pentastomida, 

 by A. E. Shipley, M.A., F.R.S.; Pycnogonida, "by 

 D'Arcy W. Thompson, C.B., M.A. 



Vol. V. Peripatus, by Adam Sedgwick, M.A., F.R.S. ; 

 Myriapods, by F. G. Sinclair, M.A.; Insects, Part I., 

 Introduction, Aperta, Orthoptera, Neuroptera, and a 

 portion of Hymenoptera (Sessiliventres and Parasitic^), 

 by David Sharp, M.A.,. M.B., F.R.S. 



Vol. VI. Hymenoptera, continued (Tubulifera and 

 Aculeata), Coleoptera, Strepsiptera, Lepidoptera,Diptera, 

 Aphaniptera, Thysanoptera, Hemiptera, Anoplura, by 

 David Sharp, M.A., M.B., F.R.S. 



Vol. VII. Hemichordata, by S. F. Harmer, Sc.D., 

 F.R.S.; Ascidians and Amphioxus, by W. A. Herdman, 

 D.Sc, F.R.S.; Fishes (Exclusive of the Systematic 

 Account of Teleostei), by T.'W. Bridge, Sc.D., F.R.S.; 

 Fishes (Systematic Account of Teleostei), by G. A. 

 Boulenger, F.R.S. 



Vol. VIII. Amphibia and Reptiles, by Hans Gadow, 

 M.A., F.R.S. 



Vol. IX. Birds, by A. H. Evans, M.A. 



Vol. X. Mammalia, by Frank Evers Beddard, M.A., 

 F.R.S. 



LONDON: MACMILLAN AND CO, Ltd. 



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