74 



The foregoing species enumerated from Arabia number seventy- 

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

 species of Bicfo. 



They represent one Chelonian genus, twenty Lacertihan genera, 

 and twelve genera of Ophidia. 



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

 Geckonidffi, 18 species; Agamidse, 13 species; Varanidse, 1 

 species ; Lacertidse, 10 species ; Scincidse, 12 species ; Chamajleon- 

 tida?, 3 species ; Typhlopidoe, 1 species ; Glauconiidse, 1 species ; 

 Boid£e, 2 species ; Colubridae, 12 species ; Viperidse, 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. 



Geckoxid-e. 



Stenodactylus 



Bunopus 



Gymnodactylus 



Pristu rus 



Ptyodactylus , 



Hemidacfylus 



Tarentola 



SQUAMATA. 



l a c e r t i l i a. 



Lacertid.e. 



Lncerta 



Latasfia 



Acanthodactylus 



Eremias 



3 species. 

 2 species. 



Agamid^. 



Agama 



Phry7iocephaIus 



Uromastix 



Varanus 



VARANIDiE. 



TvPiiiiOriD.E. 



1 species. 

 5 species. 



1 species. 

 4 species. 



2 species. 



18 



8 species. 

 I species. 

 4 species. 



SCIXCID-E. 



13 



1 species. 



OPHIDIA 



Mabuia 



Ahlepharus 

 Scincus 

 Chalcides .. 



1 species. 



2 species. 



3 species. 



4 species. 



10 



4 species, 



1 species. 



5 species. 



2 species. 



12 



ClIAlI.ELEONTID.E. 



Chamwleon 



3 species. 



Typhlops 1 species. 



Glauconiii).e. 

 Glauconia 1 species. 



BOID.E. 



Eryx . 



2 species. 



CoH'BRID.E. 



Zamenis 



Lyforhynchiis 

 Oligodon 



4 species. 

 1 species. 

 1 species. 



6 



