138 LIST OF OSTEOLOGICAL SPECIMENS 



The Black-finned Shark. Carcharias (Prionodon) mela- 

 nopterus ? 



Teeth. Malta. Presented by Miss E» Attersoll. 

 Teeth. Coast of Hindostan. 



The Galeocerdo. Galeocevdo arcticus. 

 Teeth. 

 Teeth. 



The Malta Lamna. Lamna ? 

 Portion of under-jaw. Malta. Presented by Miss E. Attersoll. 



The Porbeagle. Lamna cornubica. 

 Teeth. 



Teeth. (Squalus selanonus, Leach , Wern. Mem. t. xi. p. 64. Muller 



and Henle Plagiostomer, 67). 

 Teeth, very young. England. 



The Odontaspis. Odontaspis ? 



Teeth. 



The Griset. Hexanchus griseus. 

 * Teeth. Isle of Wight. Presented by Capt. Swinbum, R.N. 

 Part of a lower-jaw. 



Fam. Raid^e. 



The Sea Eagle. Myliobates aquila? 

 Palate. Brazils. From Dr. Mantell's collection. 



The Narinari. Aetobates Narinari. 

 Palate. 



The Margined Tygobate. Tygobates (Rhinoptera) margi- 

 nata. 



A portion of the dental series of the upper-jaw. Owen's Odonto- 

 graphy, ii. t. 25, f. 2. 



The Sting Ray. Trygon pastinaca. 

 Teeth. Malta. Presented by Miss E. Attersoll. 



The Strong Ray. Trygon ? 



Teeth. 



The Thorn back. Raia clavata. 

 Teeth, male. 

 Teeth, female. 

 Teeth. 



Teeth. From Dr. MantelPs collection. 

 Teeth, young. 



The Thornback. Raia ? 



Jaws. Presented by General Hardwicke. 



