I 
APP. N° III.] ZOOLOGY. 420 
adhering to a whale line, that had lain on the bottom of 
the sea for some hours, off Traill Island. 
VIII. PROTOZOA. 
Medusa :—Sea Blubber. Various species were met with, 
and in considerable quantities.; but only the M. pi- 
leus was recognised. These animals, with different 
species of shrimps, seem to contribute the principal 
food of die mysticetus. 
