776 APPENDIX. 



COMPARATIVE PSYCHOLOGY : 



G. J. Romanes, Animal Intelligence and Mental Evolution of 



Animals. 

 C. Lloyd Morgan, Animal Life and Intelligence and Introduction 



to Comparative Psychology (Lond. 1894). 



GENERAL NATURAL HISTORY : 



Brehm's Thierleben (3rd Ed., by Pechuel - Loesche, 10 vols., 



Leipzig and Wien, 1890-1893). 

 Cassell's Natttral History (Ed. by P. Martin Duncan, 6 vols., 



1882). 

 Standard or Riverside Natural History (Ed. by J. S. Kingsley, 6 



vols., 1888). 

 Royal Natural History (Ed. by R. Lydekker, in progress). 



BOOKS ON EVOLUTION : 



Charles Darwin, Origin of Species (1859, &c. ). 

 Alfred Russel Wallace, Darwinism (1889). 

 Herbert Spencer, Principles of Biology (1866, &c.). 

 Ernst Hseckel, Generelle Morphologie (1866, &c.). 



For more recent books, see my " Study of Animal Life." To the 

 list there given must be added two books in particular, Weismajin's 

 Germ- Plasm (1893) and Bateson's Materials for the Study of Variation 

 (1894). 



GENERAL WORKS OF REFERENCE : 



W. Hatchett Jackson's edition of Rolleston's Forms of Animal 



Life (Oxford, 1888). A very valuable work, with special 



bibliographies. 

 Leunis, Synopsis des Thierreichs, re-edited by Ludwig (Hanover, 



1886). 



Bronn, Klassen und Ordmingen des Thierreichs (1859-1895). 

 E. Ray Lankester and others, Zoological Articles reprinted from 



Encyclop. Brit. (Lond. 1891). 



MONOGRAPHIC SERIES, e.g. 



Reports of the Voyage of H.M.S. "Challenger." 

 Fauna und Flora des Golfes von Neapel. 

 Catalogues of the British Museum Natural History. 



RECORDS OF RESEARCH : 



Journal of Royal Microscopical Society ', edited by F. Jeffrey Bell 



(6 parts in the year). 



Zoological Record^ edited by D. Sharp (yearly). 

 Zoologisches Jahresbericht (Naples) (yearly). 

 Anatomische Ergebnisse (Merkel & Bonnet) (yearly). 

 Science Progress, edited by F. Bretland Farmer (monthly). 

 Natural Science (monthly). 



