PLATE XVIII. 
Fig. 1. Young of Sail-fish, about 9™™ long. 
RE 
+ 
Fig. 2. Young of Sail-fish, about 14™™ long. 
7, 
Fig. 3. Young of Sail-fish, about 60™™ ton 
Fac similes of figures in Giinther’s Fishes of the South Sea, and in Liitken’s Spolia Atlantica, in Vidensk. Selsk. Skr., 5, 1880, p. 443. 
