SCHEME OF CLASSIFICATION 



Sub-Class. 



Ordev. 



a.UEIA 



(p. .491) 



Lacertilia 



(p. 491) 



Sub-Order. 



Geckones 

 (p. 502) 



Family. 



Sub-Family. 



Geokonidae 

 (p. 507) 



l' Geckoninae (p. 507). 



I Eublepharinae 

 (p. 512). 



1. Uroplatinae (p. 512). 

 Agamidae (p. 515). 

 Iguanidae (p. 528). 

 Xencsatjeidae (p. 536). 

 Zonueidae (p. 536). 

 Anguidab (p. 537). 

 Helodeematidae (p. 540). 



L.A,NTHAKOTIDAE (p. 541). 



Vakanidae (p. 542). 

 i Laceetae J Xantusiidae (p. 547). 



(p. 513) 1 Tejidae (p. 547). 



L.iCEKTIDAE (p. 549). 



Geeehosaueidae (p. 559). 



SCINCIDAE (p. 559). 



Anelyteopidae (p. 564). 



DiBAMIDAE (p. 564). 



Aniellidae (p. 564). 

 Amphisbaenibae (p. 565). 

 [Pygopodidae (p. 567). 



^^""^t^tf ^«7; (Chamaeleoktidae (p. 573). 



TBS (p. 567) \ 



OpMdia 



(p. 581) 



Typhlopidae (p. 593). 



GLAUOONIID.iE (p. 594). 



Ilysiidae (p. 594). 



Ueopeltidae (p. 595). 



-D / jrn<.\ / Pythoninae (11. 6 



Boidae (p. 596) j 3^;^^^^ (p^ g^o\)^ 



Xekopeltidae (p. 605). 



' Acrochordinae 



98). 



fAglypha 

 (p. 606) 





Opistho- 

 glypha 

 (p. 623) 



Pi'otero- 

 glypha 



(p. 625) ■[ 

 Ambly'ce- 

 phalidae 

 (p. 637). 



ViPEEIDAE 



(p. fi37) 



(p. 606). 

 Colubrinae (p. 607). 

 Rhachiodontiuae 

 (p. 622). 

 ' Dipsadomorphinae 

 (p. 623). 

 Elachistodontiuae 



(p. 625). 



Homalopsinae 



(p. 625). 



TElapiuae (p. 626). 



\ Hydrophinae. 



(p. 635). 



Viperinae (p. 638). 

 Crotalinae (p. 644). 



