SEALS. 



Plate II. 



a 



The heads, in profile and from above, of the four common Antarctic Seals. Figs. 1 

 nd 2 represent Weddell's Seal {Leptonijchotex weddelli), figs. 3 and 4 the Sea 

 Leopard {Stenorliinchua lejitonyx), figs. f> and 6 the Crab-eater {Lohodon care.inophaffu.s). 

 figs. 7 and 8 Ross' Seal {Ommntoplwca rosst). Although reduced to about one-sixtli 

 natural size, the relative sizes of the drawings are intended to be correct for the average 

 of each species. 



