20 



Part first. 



(Corvina, fig. 57), dark, with dark lower fins. * Sting-ray (Try- 

 gon, fig. 62), with black wings and long black tail. * Smooth 

 hound (MmteluS) fig. 60), a small grey shark. - - Generally 

 heaped on the bottom against the glass are Spotted Dog- 

 fish (Scyllium, fig. 59). The dog-fishes and sharks are lithe 

 fishes with the mouth under and five gill-holes each side 

 of the neck. Flat on the ground are the Angel-fish 

 (Squatina, fig. 63), big and grey, and the * Angler- fish (Lophius, 

 fig. 58), brown and ragged with tufts like sea-weed. 



Reptiles. Turtle (Thalassochelys, fig. 64). 



Fig. 55. Labrax lupus, 

 J/ 6 nat. size. p. 96. 



Fig. 56. Serranus gigas, 

 */4 nat. size. p. 96. 



