XXU' 



LIST OF ILLUSTRATIONS 



175. Fcilthcl- nf rdlldnr . 



17(1. Feather ot o^t^ich 



177. Feather (if emu .... 



i7iS. Feather <il nwl ... 



179. Seeliriri of mouse-skill . 



iSo. Mouse h.iir ..... 



iSi. Sha\"iii;;^ from human heard. 



1S2. Seetions of \vhisker-hairs of lioness 



1X3 Seetions of hairs of American peccary 



1 84. Sections of tail-liairs of African elephant 



-57 



^5S 



2 5« 



259 

 260 



2f)I 

 262 

 263 

 263 



