I 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 V 



TARDIGRADA 



BY JAMES MURRAY, F.R.S.E., F.Z.S. 



(WITH EIGHT PLATES) 



LONDON 

 PUBLISHED FOR THE EXPEDITION BY WILLIAM HEINEMANN 



21 BEDFORD STREET, W.C. 

 1910 



ISSUED SEPARATELY. DECEMBER IfllO 

 PRICE TEN SHILLINGS NET 



