lO AMPHIBIA 



CHAC. I 



Suli-Class II. Urouela. 



Order 1. Proteidae : Proteus. 



2. Pseiidosauria. [All the rest of the Llrodela + 



Coeciliidae.] 



3. Trachystomata : Siicniihu;. 

 III. Salientia. 



P. and F. Sarasin, 1890, "Zur EutAvickluiigsgfschichte <ler Ceylonesischeii 

 P)liiidwuhle, Ichthyojihis ghitinosa.'' ' 



Sub-Class I. Archaeobatrachi s. STtxiocin-HAU. 

 II. Neobatrachi. 

 Ordt-r 1. URODELA. 



a. Salaiiiandroidea. [The Urodela.] 

 h. Coeciloidea = Aiuphiuniidae + Coeciliidae. 

 2. ANURA. 



The classification adopted in this volimie is as follows: — 



Class Amphibia. 



Sub-Class I. Phractamiihil )ia. 



Order I. Stegocejihali Lepospoudyli. 

 Sub-order 1. Brancliiosauri. 

 Sub-order 2. Aisto^Jodes. 

 Order II. Stegocephali Temnospoudyli. 

 Order III. Stegocephali Stereospondyli. 

 Sub-Class II. Lissaiiiphibia. 

 Order 1. Apoda. 

 Order II. Urodela. 

 Order III. Anura. 



Sub-order 1. Aglos.sa. 

 Sub-order 2. Plianeroglossa. 



^ Sarasins" Ergebnissc . . . Ceylon, 1887-1890. 



