INTERNATIONAL CATALOGUE 
SCIENTIFIC . LITERATURE 
Ninth Annual Issue, 
N 
ZOOLOGY 
PUBLISHED FOR THE INTERNATIONAL COUNCIL 
BY THE 
ROYAL SOCIETY OF LONDON 
LONDON: 
Harrison and Sons, 45, St. Martin’s Lane 
France: Gauthier-Villars, Paris 
Germany: R. Friedlander und Sohn, Berlin 
1911 (JANUARY) 
