BY WILLIAM MACLEAY, F.L.S., &C. 555 



B. Water Snakes. 

 Family. HOMALOPSID^E. 



(Fresh water Snakes.) 



Genus. CERBERUS. Cuv. 



33. Cerberus australis. Gray. 



Cat. Snakes Brit. Mus., p. 65. — Krefft, Snakes of Australia, 

 p. 22. 



Ilab. — Port Essington, Port Darwin. 



Genus. MYRON. Gray. 



34. Myron Richardsonii. Gray, 



Cat. Snakes Brit. Mus., p. 70. — Krefft, Snakes of Australia, 

 p. 23. 



Hob. — North West Australia. 



Genus. FORDON1A. Gray. 



35. Fordonia variabilis. Macleay. 

 Proc. Linn. Soc. New South Wales. Vol. II., p. 219. 

 Hah. — Port Darwin. 



DIVISION II. VENOMOUS SNAKES. 



A. Land Snakes. 



Family. EL API D^. 



Genus. DIEMENIA. Gray. 



36. DlEMENIA ASPIDORHYNCHA. McCoy. 



Prod. Zool. Vict., Dec. III., pi. 23, fig. 4. 

 Ilab. — Victoria. 



