18
 MEMOIR OF PALLAS.
 " When a man," says Baron Cuvier, " devotes
 his whole life to science; when…
       
          
        82
 INTRODUCTION.
 admitted the wolf and the jackal to be constituents
 of his genus Canis ; but it does not appear that he…
       
          
        102
 INTRODUCTION.
 writers, and are led by inferences from their o^vn
 observations, rather than by the authority of names.…
       
          
        INTRODUCTION.
 1 09
 among ossiferous debris, or are found under ques-
 tionable circumstances ; as if the progress of man…
       
          
        157
 THE DUSKY WOLF.
 Lupus nubiltis, Wied.
 PLATE in.
 Observed in latitudes to the north of the Canadas,
 presents the…
       
          
        THE CAYGOTTE OF MEXICO.
 i65
 \^'hite.
 The Indians named it aguarra^an appella-
 tion we shall find in the sequel applied…
       
          
        231
 THE TURKISH DOG-FOX.
 Cynalopex Tureicus.
 PLATE XVIII.
 We figure this animal from a specimen in the Mu-
 seum of Paris,…