XVIII. MAMMALIA 
ARRANGED BY 
R. LYDEKKER 
' CONTENTS 
PAGE 
I. Titles . . . . . . . . . . . . . . . . 5 
II. Subject Index : — 
Comprehensive and General = 6003 : — 
Treatises, Text-books . . . . . . . . . . 43 
Institutions, Collections . . . . . . . . . . 43 
Economics . . . . . . . . . . . . 43 
Structure = 6007 
General and Comparative . . . . . . . . 44 
Histology . . . . . . . . . . . . . . 44 
Tegument . . . . , . . . . . . . . . 44 
Nervous system and sense-organs . . . . . . 45 
Myolog}' . . . . . . . . . . . . . . 45 
Osteology . . . . . . . . . . . . . . 46 
Dentition . . . . . . . . . . , . . . 47 
Alimentary system .... . . . . . . 47 
Circulatory and respiratory system . . . . . . 47 
Excretory organs. Special glands . . . . . . 48 
Organs of reproduction . . . . . . . . . . 48 
Physiology = 6011 : — 
General and miscellaneous . . . . ... . . 49 
Regeneration , . , , . , , , . . . • 50 
(n-11091 f) q 19 
