LIST OF TEXT FIGURES. 



PAGE 



140 

 143 



FiaUEES 1 to 7. Dorsal Fin of Balcenoptera physalus 126 



Figures 8 to 32. Sternum of Balcenoptera physalus 



Figures 33 to 36. Scapula of Balcenoptera physalus 



Figures 37 to 44. Dorsal Fin of Balcenoptera musculus 1'- 



FiGUREs45 to 48. Scapula of Balcenoptera musculus ^^^ 



Figures 49 to 50. Sternum of Balcenoptera musculus 1°' 



Figures 51 to 52. Sketches of Balcenoptera aciito-rostrata. by Joseph P. Thompson 193 



Figures 53 to 56. Scapula of Balcenoptera acuto-rostrata -03 



Figures 57 to 66. Sternum of Balcenoptera acuto-rostrata ~05 



Figure 67. Pectoral Fin of Balcenoptera acuto-rostrata from Greenland 209 



Figures 68 to 72. Dorsal and Pectoral Fins of Megaptera nodosa 227 



Figures 73 to 78. Scapula of Megaptera nodosa ~ ' 



Figures 79 to 83. Sternum of Megaptera nodosa ~ 



252 



Figure 84. Nasal Bone of Type-skull of Balcena cisarctica 



259 



Figures 85 to 87. Sternum of Balcena glacudis - 



Figures 88 to 93. Scapula of Balcena ylaekdis 



Figures 94 to 96. Skeleton of Balcenoptera velifera (?), in the Wistar Institute. Philadelphia 281 



282 



Figure 97. Scapula of the same 



For Explanation of Plates 1 to 50, see page 311. 



