56 LIST OF FISH. 



2. Triakis Californica. Californian Triakis. 



Hab. — California. 



a — e _ i n spirits. Foetal state. California. 



5. Spiracles large. Long eye-openings. The nictitating mem- 

 brane is puffed, and looks like a doubling of the under eyelid. Teeth 

 pavement-like, flat, without point or cutting-edges as in the teeth 

 of the rays. Cartilages at the corner of the mouth, with deep pits 

 there. On the upper border of the nostril a three-sided lobe of skin 

 with a rounded point, whose base girdles three-fourths of the border ; 

 on the outside thereof a short, blunt lobelet. The first back-fin 

 nearly in the middle, between the breast and belly-fins. Tail-fin 

 short". Tail-pits indistinct. Gut-valve screw-formed.— Musteliana. 



Musteli, Mall. §• Henle, Plug. 64. 

 Mustelini, Bonap. Selac. Tab. Anal. 10, 1838. 



1. MUSTELUS. 



Mustelus, Cm: Reg. An. 2 ed. ii. 389. Bonap. Selac. Tab. Anal. 



10, 1838. Mull. Sr Henle, Mag. Nat. Hist. ii. 1838. Plagiost. 

 Galeus, sp., Rafin. 

 Galeorhinus, sp., Blainv. Bull. Soc. Phil. 121, 1816. Jour, de 



Phgs.263, 1816. 



1. Mustelus vulgaris. The Hound-fish. 



Mustelus vulgaris, Mull. $ Henle, Plug. 64. Rich. Rep. Brit. 



Assoc. 195, 1845. 

 Galeus hinnulus, Belon. 72. 

 Galeus kevis, Rond. 375. {Copied from Gesner, 717). Gesner, 726. 



{Copied from Aldrovand, 392). Klein, Misc. Pise iii. 9, t. 1 , 



f. 7. 

 Galeus asterias, Rond. 377. {Copied from Gesner). Aldror. 393. 



Mus. Worm. 272. 

 Mustelus laevis, Salviani, 137, t. 44. {Copied from Willoughby), 



B.b. Jonston, viii. 6. Rugseh, Theatr. t. viii. f. 6. Flem. 



166. 

 Mustelus stellaris, Salviani, 138. 

 Galeus asterias s. stellatus, Jonst. t. viii. f. 8. Rugseh, Theatr. 



t. viii. f. 8. 



