312 SUPPLEMENT. 



M. 23691). Fragment of a left maxilla with in. 1, provisionally re- 

 ferred to this species; from Caylux. Purchased, 1885. 



Genus PSEUD-ffiLURUS (pt. i. p. 64). 

 Pseudaelurus quadridentatus (Blainville ') 



Syn. Felis quadridentata, Blainville 2 . 

 Felis tetraodon, Blainville 3 . 

 Felis hy&noides, Lartet 4 . 

 Meganthereon hycenoides, Pomel 5 . 



This is the type species, and was nearly as large as Felis pardus ; 

 three lower premolars are present, m . 1 has a very minute talon, 

 and mT2 is wanting in all described specimens. 



Hub. Europe (France). 



M. 2378. Fragment of the left ramus of the mandible of an imma- 

 ture individual, showing the hinder milk- and permanent 

 cheek-teeth ; from the Middle Miocene of Sansan (Gers), 

 France. Purchased, 1885. 



Pseudaelurus edwardsi, Filhol '"'. 



This species, which is considerably larger than P. intermedius 

 (pt. i. p. 64), usually agrees approximately in size with Felis chaus, 

 although some specimens are larger ; some mandibles 7 show a small 

 pmTl, while in others Ju72 is developed ; niTl has a distinct talon. 



Hob. Europe (France). 



M. 2376. Part of the left ramus of the mandible, showing pln73, 

 pmT4, and mTl ; from the Phosphorites of Caylux (Tarn- 

 et-Garoune), France. This specimen agrees very closely 

 with the one figured by Filhol in the Ann. Sci. Geol. vol. 

 vii. pi. xxvii. fig. 128 ; nTT^ is absent. Purchased, 1 885. 



M. 2377. Fragment of the right ramus of a slightly larger mandible, 

 showing the carnassial ; from Caylux. Purchased, 1885. 



Osteographie : Genus Felis, p. 155 (1843). Felis. 



Loc. cit. 3 Ibid. pi. xvi. 



Notice sur la Colline du Sansah, p. 18 (1851). 



Catalogue Methodique, p. 57 (1853). 



Con.ptes Itendus, vol. IXXT. p. 93 (1872). 



See Filhol, Ann. Soc. Sci. Phys. Nat. Toulouse, 1882, p. 85, 



