THICK-SKINNED BEASTS. 75 



Iris ckcular, radiating pupil circular, half the diameter of the eye. 

 Nose much produced on the sides, and truncated in front. Lower hp 

 narrow, square, separated from the chin by an arched groove, and the 

 chin from the tliroat by a circular fold. 



1. Manatus australis, G^-ay, Cat. Seals and Whales, p. 359. 

 M. americanus, VroliJc, Dierkunde, iv. 1852, t. i., vi. 



370 a. Foetus in spuits. 

 Jamaica. Mus. Sloane. 



370^6. Animal, stuffed. 



Surinam. Krauss. 64, 6, 5, 1. 



370 c. Animal, stuffed ; very young. 

 Central America. Hulse. 



370 d. Skm S" , belonging to the skeleton " 370/." 

 Surinam. Krauss. 



370 e. Animal, young. 



S. America. Janson. 68, 2, 19, 8. 



370 e. Skeleton ? . 



Surinam. Krauss. 64, 6, 5, 2. 



370/. Skeleton ^. 



Surinam. Krauss. 70, 8, 16, 4. 



370 e. Skeleton. 



* Manatu de Sminam,' Krauss, Mullefs ArcJiiv. fiir Anat. 1867, 



p. 415, f. 30. 

 Surinam. Krauss. 



870 c. Skeleton, imperfect. 

 Cuba. 57, 2, 6, 1. Presented by H. Christie, Esq. 



870 &. Skull. 



Jamaica. Gosse. 47, 2, 2, 1. 



870 a. Skull. 

 W. Indies. 48, 3, 10, 12. 



870 d. SkuU. 

 W. Indies. 56, 11, 30, 6. 



2. Manatus senegalensis, Gray, Cat. Seals and Whales, p. 360 ; 



Ann. (& Mag. Nat. Hist. 1865, xv. p. 134. 

 M. Vogehi, Baikie, P. Z. S. 1857, p. 38, t. 51 (skuU). 



1388 a. Animal, stuffed. 

 W. Coast of Afi'ica. Presented by Messrs. Forster. 



1388 6. Stuffed. 

 Africa. 



1388 c. Stuffed. 

 W. Africa. 



1388 a. Skeleton. 

 Africa. 61, 7, 29, 22, 



