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Order SAURIA. 
Family AGAMIDA. 
Genus AGAMA. 
Agama colonorum (Daud.). Spinose Lizard. 
Hab. North-west Africa. 
a. Purchased, June 7, 1873. 
Genus AMPHIBOLURUS. 
Amphibolurus angulifer (Gray). Lozenge-marked Lizard. 
Hab. New Holland. 
ad. Purchased, June 2, 1873. 
Genus PsAMMODROMUS. 
Psammodromus hispanicus, Fitz. Spanish Sand-Lizard. 
Hab., Spain. 
a,b. Presented by E. Cavendish Taylor, Esq., F.Z.S., 
April 16, 1873. From Tangiers. 
Order OPHIDIA. 
Family COLUBRID. 
Genus CoryPHOoDON. 
Coryphodon testaceus (Say). 'Testaceous Snake. 
Hab. California. 
a, 6. Presented by A. Forrer, Esq., Aug. 20, 1873. 
Genus PirvoPuHis. 
Pituophis catenifer (Blainv.). Chained Snake. 
Hab, California. 
a, Presented by A. Forrer, Esq., Aug. 20, 1873. 
