SHIELD BEFTILES. 69 



3. Elsbya intermedia, Qtciaj, Cat. Append, p. [23. E. dentata, 



Cat. Suppl. p. 76. 



a. Shell, 11 in., of adult. 

 E. dentata, Gra/y, Cat. Suppl. p. 76. 

 E. intermedia, Grayi, P. Z. 8. 1872, p. 

 N. Australia, Upper Victoria. 57, 10, 24. 72. Presented -by Dr. J. Elsey. 



4. Blseya dentata, Gray, Cat. Suppl. p. 76 ; Append, p. 23. 



a. Shell only, 6 J in. ; worn (sternum). 



Elseya dentata. Gray, P. Z. 8. 1872, p. f. 

 N. Australia, Upper Victoria. 57, 10, 24, 72. Presented by Dr. J. Elsey. 



6. Shell only, 3f in. 

 N. Australia. 57, 10, 21, 73. Presented by Dr. J. Elsey. 



Family 3 PELOMEDUSIDiE. 



Genus 1. STEENOTHiEKUS. 



* ToMoa. 



1. Steenoth^eus sinuatus. Gray, Cat. Suppl. p. 78. 



a. Animal stuffed ; adult. Shell, 8J- in. Worn. Sternum flat. 

 SternothsBrus castaneus, Gray, Cat. p. 52. 

 S. Africa. 



6. Animal stuffed. Shell, 8J in. Sternum concave. 

 Sternothserus castaneus. Gray, Cat. p. 52. 

 Port Natal. 62, 12, 4, 3. Presented by the Commissioners for Natal. 



d. Animal stuffed. Shell, 8 in. Worn. Sternum flat. 

 Natal. 63, 12, 4, 3. Presented by the Commissioners for Natal. 



c. Shell only, 11 in. Depressed. Front vertebral plate with straight 

 sides. Stermmi black. 

 Africa. 68, 10, 8, 3. 



c. Shell only, 10 in. Worn, rather depressed. Front vertebral 



plate large, broad, sides rather sinuated. 

 W. Africa. 



2. STEENOTttEEUS DEEBIANUS, Gray, Cat. p. 82 ; Suppl. p. 79. 



a. Animal stuffed ; adillt. Shell, 8 in. Vertebral plates elongate, 

 very narrow, half as long again as broad. 

 W. Africa, Gambia, 41, 12, 25, 1. Presented by tho Earl of Derby. 



d. Animal stuffed. Shell, 8^^ in. First vertebral plate rather broad, 



deeply sinuated on the side. 

 W. Africa. Baikie. 63, 11, 14, 2. 



e. Animal stuffed. Shell, 9 in. Caudal plates produced. Sternum 



concave. Front vertebral plate very deeply sinuated on the 



W. Africa. BaiHe. 63, 12, 9, 7. 



