NARWHAL EU7 
The NARWHAL (Monodon monoceros). 
The Arctic narwhal is the only cetacean furnished with tusks, 
These are present only in the male, and generally the left one alone is 
developed. Occasionally, however, both grow, as exemplified in a 
specimen in the British, and a second in the Cambridge Museum. A 
model of this whale is exhibited in the British Museum. 
Distribution.—Arctic Seas. 
Tusks. 
Length. Circumference. Weight. Owner. 
ft. ins. Ibs. 
44 74 Ong Major H. A. Steward. 
8 84 88 Et Bethnal Green Museum. 
-§ if Royal Scottish Museum. 
8 7 84 15 Sir Edmund G. Loder, Bart. 
8 7 8 set Rowland Ward. 
8 34 73 ot Bethnal Green Museum. 
8 2 Gi a American Museum of Natural History. 
) (9) 7¢ = A. Barclay Walker. 
Fe | as ree ae J. H. Whitehouse. 
— Owner's measurements. 
