<?' 



j"^ 2nd Ser. ZOOLOGY.] 



[VOL. XV. PART 4. 



THE 



TRANSACTIONS 



OF 



THE LINNEAN SOCIETY OF LONDON. 



THE PERCY SLADEN TRUST EXPEDITION 



TO 



THE INDIAN OCEAN IN 1905, 



UNDER THE LEADERSHIP OF 



Mr J. STANLEY GARDINER, M.A. 



VOLUME IV. 



REPORTS Nos. 25—28 of this volume ; Nos. 83—86 of the whole series 



with 



TITLEPAGE, CONTENTS, AND INDEX. 



LONDON: 



PRINTED FOR THE LINNEAN SOCIETY 



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



SOLD AT THE SOCIETY'S APARTMENTS, BURLINGTON HOUSE, PICCADILLY, \V., 

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



April 1918. 



