XVI. REPTILIA AND 
BATRACHIA 
ARRANGED BY 
C. L. BOULENGER 
CONTENTS 
I. Titles . . 
II. Subject Index: — 
Comprehensive and Miscellaneous=5603 
Structure =5 607 
Physiology = 5611 .. .. .. 
Development=5615 
Ethology = .56 19 
Variation, Heredity, Evolution=5623 
Faunae=5627 .. .. . * 
Actual •• * • • • •• 
Fossil . , * . 
III. Systematic = 5631 : — 
General 
Reptilia 
Lacertilia 
Pythonomorpha . . 
Ophidia 
Pterosauria 
Ichthyosauria 
Plesiosauria 
Crocodilia . . 
Dinosauria.. 
Chelonia 
Theromorpha 
Rhynchocephalia . . 
Batrachia 
Ecaudata . . 
Caudata 
Apoda . . . . . . . . 
Stegocephala 
( n -9210 d) 
2 
17 
17 
19 
20 
21 
22 
22 
22 
24 
24 
25 
25 
27 
27 
28 
28 
28 
29 
29 
29 
29 
30 
30 
30 
31 
32 
32 
e 6 
