XVI. REPTILIA AND 
BATRACHIA 
ARRANGED BY 
0. L. BOULENGER 
CONTENTS 
PAGE 
I. Titles .. 2 
II. Subject Index : — 
Comprehensive and Miscellaneous =5003. . 
, # 
.. 18 
Structure— 5607 
.. 18 
Physiology— 5611 .. 
.. 20 
Development— 5615 .. 
.. 21 
Ethology =56 19 
.. 23 
Variation, Heredity, Evolution=5023 
.. 24 
Pammo=5627 
.. 24 
Actual 
Fossil 
•• 
.. 26 
Systematic = 5631 : — 
General . . . . 
, . 
.. 26 
Reptilia 
0 . 
.. 27 
Lacertilia . . 
.. 27 
Ophidia 
# # 
.. 29 
Pterosauria 
, , 
.. 30 
Plesiosauria 
.. 30 
Crocodilia . . 
.. 30 
Dinosauna 
.. 30 
Chelonia 
.. 31 
Theromorpha 
.. 31 
Rhynchocephalia . . 
. . 
.. 32 
Batrachia 
.. 32 
Ecaudata . . 
.. 32 
Gaudata . . 
.. 33 
Apoda 
.. 34 
Stegocephala 
• . 
.. 34 
(n-9186 d) 
e 6 
