. 
THE NORWEGIAN NORTH-ATLANTIC EXPEDITION 
18 7 6 — 1 878 . 
ZOOLOGY. 
CRUS T A C E A 
L 
BY 
G. 0. 3 A R 8. 
WITH 21 PLATES AN13 1 MAP. 
CHRISTIANIA. 
PRINTED BY GR0NDAHL & S0N. 
1885. 
