490 CHELYDID.E. TRIONYCHIM. 



Genus CHELODINA. 



71. Chelodina oblonga, Gray. Oblong Chelodine. 

 Hob. West Australia. 



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



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

 Hab. Australia. 



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



Yarra Elver. See P. Z. S. 1861, p. 59. 



b. Presented by H.E.H.The Duke of Edinburgh, July 4, 1868. 



c. Purchased, May 2, 1870. 



d. Presented by John Brazier, Esq., C.M.Z.S., March 18, 1872. 



Genus CHELYS. 



73. Chelys matamata (Brug.) . Matamata Terrapin. 

 Hab. Upper Amazons. 



a, b. Eeceived in exchange, March 21, 1878. See P. Z. S. 



1878, p. 378. 



Family TRIONYCHID.E. 



Genus TRIONYX. 



74. Trionyx agyptiacus (Geoffr.). Egyptian Trionyx. 

 Hab. River Nile. 



a. Presented by Alexander Baird, Esq., April 17, 1869. 



b. Purchased, Feb. 16, 1872. 



75. Trionyx ferox, Schneid. North -American Trionyx. 

 Hab. North America. 



a. Presented by the Smithsonian Institution, Washington, 

 U.S.A., June 4, 1874. From Lake Michigan. See 

 P. Z. S. 1874, p. 494. 



76. Trionyx perocellatus, Gray. Chinese Trionyx. 

 Hab. China. 



a. Purchased, Oct. 6, 1877. 



