EMYDID.E. CHELONIID^E. 129 



Family EMYDID^E. 



Genus EMYS. 



5. Emys guttata, Schweig. Speckled Terrapen. 

 Hob. North America. 



a-c. Presented by A. Downs, Esq., C.M.Z.S., Aug. 1, 1862. 

 From Halifax. 



Genus CHELYDRA. 



f 6. Chelydra serpentina (Linn.) . Alligator Terrapen. 

 Hob. North America. 



a, b. Presented by Arthur Russell, Esq., F.Z.S., June 24, 1860. 



Genus DERMATEMYS. 



7. Dermatemys mawii, Gray. Maw's Terrapen. 

 Hab. South America. 



a. Purchased. 



Family CHELYDID^E. 



Genus CHELODINA. 



8. Chelodina oblonga, Gray. Oblong Chelodine. 

 Hab. West Australia. 



a. Presented by W. Ayshford Sandford, Esq., March 18, 1856. 



9. Chelodina longicollis (Shaw) . Long-necked Chelodine. 

 Hab. River Yarra, Australia. 



a. Presented by P. Joske, Esq., Jan. 9, 1861. 



C 



Family CHELONIID^E. 



Genus CARETTA. 



10. Caretta imbricata (Schweig.). HawkVbilled Turtle. 

 Hab. East Indies. 



a. Presented by Messrs. T. C. W. Mackay & Co., July 27, 1864. 



K 



