XVI. REPTILIA AND 
BATRACHIA 
ARRANGED BY 
0. L. EOULENGER 
CONTENTS 
PAGE 
I. Titles 2 
II. Subject Index : — 
Comprehensive and Miscellaneous =5 603. . . . . . 19 
Structure = 5607 .. .. .. .. .. .. 19 
Physiology =56 11 .. .. .. .. .. ..20 
Development 5615 .. . . .. .. ..21 
Ethology=5619 .. .. .. .. . ..23 
Variation, Teratology, Heredity, Evolution = 5623 .. 24 
Faunae =5627 24 
Actual . . , . . . . . . . . . . , 24 
Fossil . . . . . . . . . . . . . . 26 
III. Systematic = 5631 : — 
Geueral . . . . . , . . . . . . . . 27 
Reptilia . . . . . . . . . . . . 27 
Lacertilia . . . . . . . . . . . . . . 28 
Pythonomorpha . . . . . . . . . . . . 30 
Ophidia . . . . . . . . 30 
Pterosauria .. .. .. .. .. ..31 
Ichthyosauria . . . . . . . . . . . . 31 
Plesiosauria . . . , ... . . . . . . 31 
Crocodilia . . . . . . . . . . . . . . 31 
Dinosauna . . . . . . . . . . 31 
Chelonia .. .. .. .. .. .. ..32 
Theromorpha .. ... .. .. . ..32 
Rhynchoceplialia . . . . . . . . . . 33 
Batrachia . . . . . . . . . . . . . . 33 
Ecaudata . . . . . . . . . . . . . . 33 
Caudata . . . . . . . . . . . . . . 34 
Apoda .. .. .. .. .. .. ..35 
Stegocephala . . . . . , . . . . . . 35 
(n-10189 d ) d 5 
