SHIELD REPTILES. 31 



c. Skeleton of adult. Margin of shell revolute. Head narrow, 



rather small, $ ? 

 " Emys subtrijuga," Mus. Leyden. 

 India ? Mus. Leyden. 



s. Skull only. 



M. trijuga, Gray, P. Z. S., 1869, p. 187, 7, f. 6. 

 India. Presented by Prof. Oldham. 



t. Shell only, 6 \ in., wanting some marginal plates. Black, three- 

 keeled. Sternum black, with slight indications of pale margin. 

 Ceylon ? 52, 5, 9, 43. 



p. Shell only, 5^ in. Black, with three orange-edged keels. 

 Emys trijuga, Gray, Cat., t. 4. 

 India. Presented by Dr. Gray. 



/. Shell only, adult, 11 in. Black, three lines above. Outer mar- 

 gin and edge of sternum yellow. Sternum flat. 

 India. Theobald. 68, 5, 11, 9. 



g. Shell only, 8 in. Black, three yellow keels, side of sternum 

 yellow, under side of margin yellow-blotched. First vertebral 

 square. 

 India ? 



h. Shell, 9 in. In bad state, blackish. First vertebral elongate, 



urceolate. 

 M. Sebae, Gray, Cat. Suppl. p. 34. 

 India, in tank. 65, 5, 20, 4. Presented by the Hon. J. Dormer. 



i. Shell, 7J in., very solid ; thick, blackish. Sternum with a yellow 

 line on each side. First vertebral elongate, partly covered on 

 the sides. 

 M. Sebae, Gray, Cat. Suppl. p. 34. 

 Ceylon. Dr. Kelaart. 52, 5, 9, 4. 



j. Shell, 5} in. ; brown. Under side darker. 

 M. Sebas, Gray, Cat. Suppl. p. 34. 

 Poonah. 65, 5, 20, 5. Presented by the Hon. J. Dormer. 



It, Shell, young, 4£ in. Pale brown. The sides of the sternum and 



under margin pale. 

 M. Sebae, Gray. 

 Poonah. 69, 8, 28, 2. Presented by Dr. Leith. 



Genus 7. SACALIA. 



1. Sacalia Bealii, Gray, Cat. Suppl. p. 35 ; Append, p. 13. 



a. Animal stuffed ; adult. Shell, 5^ in. Under side with hard darker 



blotches. 

 Emys Bealii, Gray, Cat. p. 21, t. 8. 

 China. Presented by J. Beeves. Esq, 



b. Shell, adult, 4| in. Under side brown, dotted and lined. 

 C hin a- Presented by J. Beeves, Esq. 



