SHIELD EEPTILBS. 75 



e. Skull witli lower jaw, 5 in. 

 Upper Amazons. Bartlett. 72, 4, 29, 8. 



j, Tc. Skeleton and shell, 30 in. 

 Peruvian Amazons. Bartlett. 66, 6, 1, 3. 



/. SkuU, 6^ in. 

 Upper Amazons. 60, 4, 16, 7. 



g. SkuU, 5\ in. ; end imperfect. 

 Peruvian Amazons. Bartlett. 72, 4, 29, 7. 



Ji. Skull with lower jaw, 5 in. 

 S. America. 51, 10, 23, 4. (a). 



i. Skull with lower jaw, 4f in. 

 S, America, Ega. 60, 4, 16, 8. 



Genus 5. BAETLETTIA. 



1. Bartlettia pitipii. Gray, Cat. Append, p. 27. 



a. Animal and shell, llj in^ ; stuffed. 

 Lakes of Upper Amazons. Bartlett. 



6. Animal and shell, in spirits. 

 Lakes of Upper Amazons. Bartlett. 69, 6, 7, 9. 



c. Skeleton and shell, 9J in. 



B. Pitipii, Ch-ay, P. Z. 8. 1870, p. 721 (skull) ; 1871, p. 748, f. 3 

 (sternum). 

 Brazils. 



A. Shell only, 12 in. J . 

 P. expansa, " a," Oray, Cat. p. 61. 

 BrazUs, Upper Amazons. Called " Pitipu." Bates. 51, 5, 6, 5. 



Sub-order 4. TEIONYOHOIDA. 



Family 1. CHITEAD.;E. 



Tribe 1. CHITEAINA. 



Genus 1. CHITEA. 



1. Chitra indica. Gray, Cat. p. 70 ; Suppl. p. 89. 



c, d. Animals, half-grown and young. The inner edge of lateral 

 callosities slightly diverging iu front ; anterior sternal bones 

 narrow, elongate. 

 Indian 



a. Animal. 



Chitra indica, Giinther, Bep. B. I. t. (badly coloured). 

 Malacca. Presented by S. Cantor. 



/. Animal, stuffed. Dorsal disk, 6 in. Shell, 4 in. 

 India, Boyes. 48, 2, 1, 39, 



