BRITISH ANTARCTIC EXPEDITION 1907-9 



UNDER THE COMMAND OF SIR E. H. SHACKLETON, C.V.O. 



REPORTS ON THE SCIENTIFIC INVESTIGATIONS 



VOL. I 



BIOLOGY 



EDITOR - - JAMES MURRAY 

 PART VI 



RHIZOPODES D'EAU DOUCE 



BY EUGENE PENARD, DR. ES SCIENCES 



(WITH TWO PLATES) 



LONDON 

 PUBLISHED FOR THE EXPEDITION BY WILLIAM HEINEMANN 



21 BEDFORD STREET, W.C. 



1911 



ISSUED SEPARATELY, JANUARY 1!)11 

 PRICE THREE SHILLINGS NET 



