Mamm. 1 
II. MAMMALIA. 
BY 
R Lydekker. 
CONTENTS. 
Page 
Introduction 2 
I. Titles 2 
II. Biology (Subject-Index). 
Anatomy (a — h) ... 27 
Development (i) . . . 29 
Variation; various notes 
(k) . . . . . . . 30 
Geographical distribution 31 
tFossil faunas .... 32 
III. Systematic. 
Primates 33 
Anthropoidea .... 33 
Lemuroidea 34 
Chiroptera 34 
Insectivora 35 
Carnivora 36 
Carnassidentia .... 36 
Felidae and Viverridse 36 
ProteleidaeandCanidae 37 
Ursidse and Procyoni- 
da? 37 
Mustelidae .... 38 
Pinnipedia 38 
Creodontia 38 
Rodentia 38 
Anomaluridse and Sciu- 
ridae ...... 38 
Haplodontidae and Cas- 
toridae 39 
Ischyromyidae and Gli- 
ridae ...... 39 
Page 
Muridae 39 
Jaculidae and Spalacidae 41 
Geomyidae and Hetero- 
myidae 41 
Octodontidae .... 41 
Hystricidae and Erethi- 
zoutidae 41 
Dinomyidae and Cavii- 
dae 41 
Eomyidae 41 
Leporidae and Ochoto- 
nidae 42 
Ungulata 42 
Artiodactyla .... 42 
Bovidae and Antiloca- 
pridae 42 
Giraffidae and Cervidae . 42 
Tragulidae and Camelidae 44 
Suidae, Dicotylidae, Hip- 
popotamidae etc. . . 44 
Perissodactyla .... 45 
Hyracoidea, Barypoda 
and Amblypoda ... 46 
Proboscidea 46 
Cetacea and Sirenia ... 46 
Edentata and Effodientia 47 
Marsupialia 48 
Monotremata 49 
iNCERTiE SEDIS 49 
Addendum 49 
C 1 
1904. [Vol. xli.] 
