SCHEME OF CLASSIFICATION 



Xltl 



Sub-Class. 



Order. 



SAURIA 



(p. 491) 



Lacertilia 

 (P- 491) 



Sub-Order. 



GECKONES 

 (p. 502) 



LACERTAE 

 (p. 513) 



CHAMAELEON- 



TES (p. 567) 



Ophidia 



(p. 581) 



Family. 



GECKONIDAE 

 (p. 507) 



Sub-Family. 



Geckoninae (p. 507). 



Eublepharinae 

 512). 



Uroplatinae (p. 512). 

 AGAMIDAE (p. 515). 

 IGUANIDAE (p. 528). 

 XENOSAURIDAE (p. 536). 

 ZONURIDAE (p. 536). 

 ANGUIDAE (p. 537). 

 HELODERMATIDAE (p. 540). 

 LANTHANOTIDAE (p. 541). 

 VAKANIDAE (p. 542). 

 XANTUSIIDAE (p. 547). 

 TEJIDAE (p. 547). 

 LACERTIDAE (p. 549). 

 GERRHOSAURIDAE (p. 559). 

 SCINCIDAE (p. 559). 

 AXELYTROPIDAE (p. 564). 

 DIBAMIDAE (p. 564). 

 ANIELLIDAE (p. 564). 

 AMPHISBAENIDAE (p. 565). 

 [PYGOPODIDAE (p. 567). 



-I CHAMAELEONTIDAE (p. 573). 



TYPHLOPIDAE (p. 593). 

 GLAUCONIIDAE (p. 594). 

 II.YSIIDAE (p. 594). 

 UROPELTIDAE (p. 595). 



*N f Pythoninae (p. 598). 

 BoiDAE (P- 596 )\Boinae(p.601). 

 XEXOPELTIDAE (p. 605). 



Acrochordinae 



(p. 606). 



Colubrinae (p. 607). 

 Rhachiodontinae 



(p. 622). 

 f Dipsadomorphinae 



Aglypha 

 (p. 606) 



Opistho- 

 glypha 



(p. 623). 

 \ Elachistodontinae 



,-_- fioo^ 1 (P- 625). 

 (p. KWJ Homalopsinae 



I (p. 625). 



Protero- f Elapiuae (p. 626). 

 glypha -{ Hydrophinae. 

 (p. 625) ( (p. 635). 

 AMBLYCE- 



(p. 637). 



VlPERIDAE 



(p. 637) 



I Viperinae (p. 638). 

 1 Crotalinae (p. 644). 



