74 



The foregoing species enumeratedfrom Arabia number seventy- 

 nine in all, excluding the two species of Sana and the four 

 species of Sufo. 



They represent one Chelonian genus, twenty Lacertilian genera, 

 and twelve genera of Ophidia. 



The species are distributed thus : — Testudinidae, 2 species ; 

 G-ectonidse, 18 species ; Agamidse, 13 species ; Varanidse, 1 

 species ; Lacertidse, 10 species ; Sciacidse, 12 species ; Chamseleon- 

 tidjB, 3 species ; Typhlopidse, 1 species ; Grlauconiidse, 1 species ; 

 BoidsB, 2 species ; Colubridse, 12 species ; ViperidsB, 4 species. 

 Making in all 2 species of land-tortoises ; 57 species of lizards ; 

 and 20 species of snakes. 



The following are the genera and the number of species repre- 

 senting each genus : — 



CHELONIA. 

 Testudo 2 species. 



GeckohidjE. 



Stenodactylus 



Fristurus 



Vtyoiactylus 

 Hemidaotyl/us 

 Tarentola 



SQTJAMATA. 



Lacektilia. 



LaceetidjE. 



Lacerta 1 species. 



Latastia 2 species. 



Acanthodactylus 3 species. 



Eremias 4 species. 



AaxmBM. 



Agama . 

 Fhrynoc 

 Uromastix 



Varamts .. 



VAKANIDjE. 



3 species. 

 2 species. 

 1 species. 

 5 species. 



1 species. 



4 species. 



2 species. 



18 



8 species. 

 1 species. 

 4 species. 



13 



1 species 



OPHIDIA. 



10 



SciIfCID.E. 



Mabaia 4 species. 



Ablepharus 1 species. 



Scincus 5 species. 



2 species. 



12 



CiIAMjELEONTID^. 



3 species. 



Typhlopid^. 



Ti/phlops 1 species. 



Glauconiid.*. 

 Glauconia 1 species. 



BorD.E. 

 Eryx 2 species. 



CoLUBEID*. 



Zamenis 4 species. 



Lytorhynclms 1 species. 



Oligodon 1 species. 



