Plate XLVII I. 



Common Skate (Raja batls), 9 (fig. 1), \U nat. size, from the 



North Sea, on the 9th of December, 1891, dorsal and ventral 



aspects; cT (fig. 2), '/« nat. size, light-spotted variety, from Grull- 

 mar Fjord (Bohuslan). 



Plate XLIX. 



Long-nosed Skate (Raja oxyrhynchus), cf, Vc nat. size, caught 

 in Koster Fjord (N. Bohuslan), on the 14th of November, 1889; 

 dorsal and ventral aspects. 



Plate L. 



Fig. 1 : Shagreen Skate (Raja fullonica), 9, ''5 nat. size, from 

 Bohuslan; ventral aspect. 



Fig. 2: Tope (Galeorhinus galeus), d', '.'5 nat. size, from Bo- 

 huslan. 



Fig. 3: Blue Shark (Carcharias glaucus), foetus, Va nat. size, 

 from the Indian Ocean. 



