SHIELD REPTILES. 79 



la. Trionyx? Dillwynii. 



a. Animal, in spirits. 



Trionyx Dillwynii, Gray, Ann. <£• Mag. N. H. 1873. 

 Borneo. Cutter. 72, 2, 19, 60. 



2. Trionyx Leithii, Gray. 



a. Animal stuffed. Dorsal disk, 9f in. Shell, 6| in. 

 Trionyx Leithii, Gray, Ann. <& Mag. Nat. Hist. 1872, x. p. 334. 



India, Poonah. 69, 8, 28, 10. Presented by Dr. Leith. 



b. Skeleton and skull, 2\ in. 



Aspilus cariniferus, var., Gray, Cat. Suvppl. p. 102. 

 India, Poonah. 70, 7, 11, 1. Presented by Dr Leith. 



c. Dorsal and sternal disk separate. Dorsal disk, 13 in. Shell, 8£ in. 

 India. 70, 7, 12, 3. Presented by Surgeon Day. 



d. Dorsal and sternal disks attached. Dorsal disk, 5^ in. Shell, 



3^ in. 

 India. 70, 7, 12, 1. Presented by Surgeon Day. 



3. Trionyx hurum. 



a. Shell of adult. 



Trionyx Jeudii, Gray, P. Z. S. 1869, p. 217, f. 19 ; Cat. Supjil. 

 p. 97, f. 32. 

 India. 



4. Trionyx Sewaare. 



a. Animal, in spirits. Skull extracted. 

 Trionyx gangeticus, var. Gray, Cat. Suppl. p. 97. 

 Trionyx Sewaare, Gray, Ann. & Mag. N. H. 1872 ; P. Z. S. 1873. 

 India. Presented by Gen. Hardwicke. 



c. Animal, hi spirits ; young. Dorsal spots, six. 

 T. gangeticus, var. Gray, Cat. Suppl. p. 97. 



India. Presented by Gen. Hardwicke. 



6. Skull, If in. From specimen "a." 

 India. 



d. Animal, in spirits ; young. Dorsal spots, four. Spots on nose 



large, united. 

 India. 43, 2, 29. 



e. Animal, in spirits ; young. Dorsal spots, four. Spot on nose 



moderate. 

 India. 43, 2, 29. 



/. Animal, in spirits ; young. Dorsal spots, four. Spot on nose 



large. 

 Trionyx gangeticus, Gray, Cat. Suppl. p. 97 (specimens "d," " e," "/.") 

 T. Sewaare, Gray, Aim. d Mag. N. H. 1872. 

 India. 43, 2, 29. 



