CONTENTS. 
GENERAL SUBJECTS. By J. Arthur Thomson, M.A., F.R.S.E. 
Page 
Text Books, General Works, 
Essays, &c 1 
Evolution and Heredity .... 7 
Cell and Protoplasm 12 
MAMMALIA. By R. 
Introduction 1 
The General Subject ....'.. 2 
Faunas 18 
Special Structures, Develop- 
ment, &c 19 
Special Work 20 
Primates 20 
Chiroptera 22 
lnsectivora 24 
Page 
Oogenesis . 18 
Spermatogenesis 21 
Sex and Reproduction 23 
Lydekker, B.A., F.G.S. 
Carnivora 25 
Rodentia 29 
Ungulata 34 
Cetacea 47 
Sirenia 49 
Edentata 49 
Marsupialia 54 
Multituberculata 56 
AYES. By R. Bowdler Sharpe, LL.D. 
The General Subject 1 
Faunistic 31 
Anatomy and Miscellaneous . 32 
Systematic 32 
Ratitse 32 
Rheiformes 32 
Struthioniformes 33 
Casuariiformes 33 
Dinornithiformes 34 
Apterygiformes 34 
Carinatse 34 
Crypturiformes ; 34 
Galliformes 35 
Columbiformes 3G 
0 pi sthocomif ormes 37 
Ralliformes 37 
Podicipedidiformes 38 
Colymbiformes 38 
Sphenisciformes 38 
Proccllariiformes 38 
Alciforrnes 39 
Lariformes 39 
iEgialitornithif ormes .... 39 
Charadriiformes 40 
Gruiformes 41 
Pelargif ormes 41 
Phaenicopteriformes 42 
Anseriformes 43 
Pelecaniformes ........ 43 
Stereornithes 44 
Cathartidif ormes 45 
Accipitriformes 46 
Striges 47 
Coraciiformes 48 
Trogones 50 
Coccyges 50 
Psittacif ormes 51 
Scansores 53 
Piciformes 54 
Passeriformes 55 
