Mamm. 1 
II. MAMMALIA. 
BY 
R. Lydekker. 
CONTENTS. 
Page 
Introduction.2 
I. Titles.2 
II. Biology. 
Anatomy.21 
Development .... 23 
Variation; various notes 
23 
Geographical distribution 
23 
Fossil faunas .... 
24 
r. Systematic. 
Primates . 
25 
Anthropoidea .... 
25 
Lemuroidea. . . . . 
25 
Incertae sedis .... 
26 
Chiroptera. 
26 
Rhinolophidae and 
Nycteridae .... 
26 
Vespertilionidae . . . 
26 
Emballonuridae and 
Phyllostomatidae . . 
27 
Insectivora. 
27 
Tupaiidae and Macrosce- 
lididae. 
27 
Talpidae and Soricidae . 
27 
Erinaceidae and Ictop- 
sidae. 
28 
Chrysochloridae, Potamo- 
galidae and Centetidae 
28 
Carnivora. 
28 
Felidae and Viverridae . 
28 
Canidae and Procyonidae 
29 
1901. [Vol. xxxviii.] 
Page 
Mustelidae and Ursidae . 
29 
Creodontia. 
29 
Pinnipedia. 
30 
Rodentia. 
30 
Sciuridae and Gliridae . 
30 
Castoridae and Muridae . 
31 
Spalacidae, Geomyidae 
and Heteromyidae 
32 
Dipodidae. 
33 
Octodontidae and Chin- 
chillidae. 
33 
Dasyproctidae and Ca- 
viidae. 
33 
Leporidae and Ochoto- 
nidae. 
33 
Incertae sedis .... 
34 
Ungulata. 
34 
Artiodactyla. 
34 
Bovidae. 
34 
Antilocapridae and Gi- 
raffidae. 
35 
Cervidae. 
35 
Tragulidae and Camelidae 
35 
Cotylopidae, Suidae and 
Dicotylidae. 
36 
Perissodactyla .... 
36 
Hyracoidea. 
37 
Proboscidea. 
37 
Incertae sedis. 
37 
Cetacea . 
38 
Edentata & Effodientia 
39 
Marsupialia. 
39 
Monotremata . . . . 
40 
C 1 
