SUPPLEMENT. 



311 



only two lower incisors, in the small size of the anterior lobe of 

 pm. 4 , and the presence of a talon to m. 1 ; the two latter cha- 

 racters indicating affinity with the less specialized felines. The 

 inner tubercle of pm. 4 is almost wanting. 



Eusmilus bidentatus (Pilholi). 



Syn, Machcerodus bidentatus, Filhol -. 



Mach(srodus perarmatus, Gervais ^. 

 Eusmilus perarmatiis, Gervais ^. 

 Drepanodon hidentatus^ Filhol ^ 



This is the only species, and is somewhat inferior in size to 

 Maclicerodus meg anther eon (pt. i. p. 42). 

 Eah. France. 



M. 2369 a. Small fragment of the left maxillary region, showing 



(Fig.) pm- 4 and the alveolus of m. 1 ; from the Phosphorites of 



Caylux (Tarn-et-Garonne), France. The length of the 



carnassial (woodcut, fig. 47) is 0,022, which accords with 



Fig. 47. 



Et'.smilus bidentatus.— Outer aspect of the left upper carnassial; 

 from tlie Phosphorites of Cavlux. i. 



that of the corresponding lower tooth figured by Filhol in 

 the ' Ann. Sci. Geol.' vol. vii. pi. xxviii. figs. 140-142. 



Purchased, 1885. 



1 Bull. Soc. Sci. Phys. Nat. Toulouse, vol. i. p. 208 {1813). -Mackarodics. 



2 Log. cit. 



3 Journ. Zool. vol. iv. p. 420 (1875). 



* Zool. et Pal. Geuerales, ser. 2, p. 53 (1870). 

 5 Ann. Sci. Geol. vol. vii. art. 7, pi. xxviii. (1876) 



