C 70 ] 



4 cutting teeth only above 

 and below. 



35. Sus, Bog* Fore-teeth above 4, below 6. 



Common ; Guinea^ confidered as 

 a variety ; P^r^ry ; Capyhara^ 

 ^hick-nofed T dpiir of Pennant ; 

 Babyroujfa, 



|6. Rhinoc-EROS. Fore-t^eth 2 above, and 2 be- 

 low. 



Ons-horned, Variety with tw6 

 horns. See Dr. Parfons on 

 this fubjea:, Phil. Tranf. 

 vol. xlii. p. 523, and vol. Ivi. 

 p. 32. Linnaeus thinks this 

 may be removed into the 

 order of Bruta. 



VII. C E T E. 



j^. MoNQDON. Narwal. Two long ftrait teeth in 



the upper jaw, perfo- 

 rating the lip. 

 Sea Unicorn, 



38. Bal^na. Whale. Horny laminas in the up^ 



per jaw. 



JVhalehone Whale., Fin-fijh., Hump- 

 backed or Pike-headed^ Round- 

 lipped^ 



19. Physeter. Cachalot. Teeth in the lower jaw 



only. 



Round- headed^ Spermaceti, Crooks 

 ed- toothed. Plane-toothed, 

 40. Delphinus, Dolphin. Teeth in both jaws. 



Porpefs^ Dolphin^ Grampus. 



This 



