1(M) FELIBJi. LUTRA. 



LONTRA. 

 Teeth :— Incisors 55 ; Canines j=j ; Premolars^; Molars ^;=36 



The Lontra. Lontra hrasiliensis. 



Cervical vertebras 7 



Dorsal 15 



Lumbar 5 



Sacral 3 



Caudal 23 or 24 



*a. Skull. Brazils. 



b. Skeleton. Brazils. From Mr. Brandt's Collection. 



c. Skeleton: female. Brazils. From Mr. Brandt's Collection. 



LUTRA. 



Teeth : — Incisors |=| ; Canines £j ; Premolars ~ ; Molars ^ ;=36. 



The Mountain Otter. Lutra monticola. 



a-c. Three skulls : two adult and one young. 1 



Nepal. Presented by 



d. Skull, much narrower between the orbits, f B. H. Hodgson, Esq. 

 e,f. Skulls. Nepal. J 



Lutra nais. 



a. Skull : male, young. Tenasserim. Presented by Professor 

 Oldham. 



The Otter. Lutra vulgaris. 



Blainv., Ost. Atl. G. Mustela, pi. 5 (skeleton), pi. 7 (skull). — Owen, 

 Odont. pi. 128. figa. 4-6 ; Odont., Article in Eucycl. Brit. p. 461. 

 tig. 108 (teeth of the upper jaw). 



Loutre, Bnff., Hist. Nat. vii. p. 1.34. pi. 17 (skeleton). 



Cervical vertebras 7 



Dorsal 14 



Lumbar 6 



Sacral 3 



Caudal 23 or 24 



a. Bones of the body. England. 



b. Skeleton (imperfect). From Mr. Stevens's sale. 



c. Skull. From Mr. Argent's Collection. 



d. Skull. From Mr. William's Collection. 



e. Skull: young. 1 



f. Skeleton : female. [■ From the Zoological Society's Collection. 

 g-Jc. Skulls. J 



' l m ,; ' I Silesia. From Dr. A. Giinther's Collection. 



m. Skull : young. J 



