REPORTS 



OF THE 



PERCY SLADEN TRUST EXPEDITION 



TO 



THE INDIAN OCEAN IN 1905. 



UNDER THE LEADERSHIP OF 



Mr J. STANLEY GARDINER, M.A. 



VOLUME THE FOURTH 



[BEING THE FIFTEENTH VOLUME OF THE SECOND SERIES, ZOOLOGY, OF THE 

 TRANSACTIONS OF THE LINNEAN SOCIETY OF LONDON.] 



LONDON : 



PRINTED FOR THE LINNEAN SOCIETY 

 BY JOHN CLAY, M.A., AT THE UNIVERSITY PRESS, CAMBRIDGE. 



SOLD AT THE SOCIETY'S APARTMENTS, BURLINGTON HOUSE; 

 AND BY LONGMANS, GREEN, AND CO., PATERNOSTER-ROW. 



1912—1913. 



