No. 635] THE HAIR OF MAMMALS 505 



H Coronal 



1. Simple, represented by Figs. 93 to 102 



2. Serrate, represented by Figs. 103 to 107 



3. Dentate, represented by Figs. 108 to 113 



Medullas 

 I. Discontinuous 



A. Simple 



1. Ovate, represented by Figs. 114 to 126 



2. Elongate, represented by Figs. 127 to 128 



3. Flattened, represented by Figs. 129 to 135 



B. Compound 



1. Ovate, represented by Fig. 136 



2. Flattened, represented by Fig. 137 



II. Continuous 



1. Nodose, represented by Figs. 138 to 147 



2. Homogeneous, represented by Figs. 148 to 153 



III. Fragmented 

 Represented by Figs. 115 to 166 



