52 HAND-LIST OF 



Genus 4. DHOUGOKA. 

 1. Dhougoka Hardwickii, Gray, Cat. Suppl. p. 57; Append, p. 18. 



b. Shell only, approaching 13 in. ; adult. The three streaks 



narrower, less distinct ; vertebral plates obscurely keeled. 

 Emys Duvancellii, Bibron in Cat. Zool. Soc. 

 India.' 54, 5, 4, 16. Zool. Soc. 



c. Upper shell only, 4i in. ; adult. Dorsal streaks wide. Second 



vertebral plate produced, angular behind. 

 Nepaul. 45, 12, 4, 17. Presented by B. H. Hodgson, Esq. 



a. Animal stuffed. Shell, 6 in. Olive, with three black streaks, 

 and sides of the back darker ; vertebral plates keeled, second 

 and. third tubercular on the hinder edge ; sis holes on the sides. 



Batagur dhougoka, Gray, Cat. p. 36, t. 18, f. 1 

 India, Gauges. Sultanpoor, N. Benares. 48, 8, 18, 12. 



cl. Upper shell only, adult, 14 in. The second vertebral plate rather 

 truncated. 

 Nepaul. 45, 1, 12, 418. Presented by B. H. Hodgson, Esq. 



e. Skull, 4 in. 



Batagur Dhougoka, Gray, Cat. t. sxsvi. f. 1. 

 Nepaul. Presented byB. H. Hodgson, Esq. 



y. Shell, half-grown, narrow. Hinder edge serrated ; second verte- 

 bral plate with a very distinct, acute, spine-like keel. 

 India. 56, 2, 15, 33. 



h. Shell only, 7£ in. Back with three streaks. Sides with seven 

 holes. 

 Hindostan. Theobald. 68, 5, 11, 8. 



i. Skull, 4| in. 

 India. 



Genus 5. HARDELLA. 



1. Hardella Thurgi, Gray, Cat. Suppl. p. 58; Append, p. 18. 



a. Animal stuffed. Shell, 13 in. 

 India, Bengal. Picquot. 



b. Animal dry. Shell, 5 in. 

 India, Bengal. 



c. Skull, 3| in. 



Kachuga Oldhamii, Gray, P. Z. S. 1869, p. 203, f. 14. 

 Hardella Thurgi, Gray, Cat. Sujyl- p. 59, f. 21. 

 India, 56, 5, 6, 112, Presented by Prof. Oldham. 



d. Shell only, 15^ in. Sternum black. 



India. 70, 11, 29, 45. Presented by T. C. Jerdon, Esq. 



2. Hardella Indi, Gray, Cat. Suppl. p. 58. 



a. Shell, 12 in. 

 River Indus. Presented by Dr. Leith. 





