SCOTTISH NATIONAL ANTARCTIC EXPEDITION. 

 XX. -SOME OBSERVATIONS ON ANTARCTIC CETACKA, 



BY \VM. 8. BRUG'E, LL.D., F.R.S.E., 



Director of the Scottish Oceauogniphical Laboratory. 



(WITH TWO I'LATES AND OM-: /'/;. V T FIGURE.) 



