5G SHIELD REPTILES. 



/. Shell only, 3J in. Sternum like " e." 

 Pegu. Theobald. 68, 5, 11, 14. 



g. Shell only, 8$ in. 

 Pegu. Theobald. 67, 12, 30, 60. 



•2. Morenia ocellata, Gray, Cat. Swppl. p. 63 ; Append, p. 19. 



a. Shell only, 5| in. 

 Pegu ? Theobald. 68, 5, 11, 13. 



Family 7. CHELYDRADiE. 



1. CRUCISTERXA. 

 Tribe 1. CHELYDRAINA. 

 Genus 1. MACROCHELYS. 



1. Macrochelys Temminckii, Gray, Cat. p. 49. ; Suppl. p. 64. 



a. Animal stuffed. Shell, 23 in. 

 N. America, Mississippi. Zool. Soc. 54, 2, 11, 1. 



6. Animal stuffed. Shell, 19 in. 

 N. America, Mississippi. Smith. 55, 12, 17, 1. 



c. Animal stuffed. Shell, 15 in. 

 N. America, Louisiana. Smith. 54, 7, 1, 17. 



(1. Skeleton. Shell, 23 in. 



Macroclemys Temminckii, Gray, Cat. Sh. Bcp. t. xxxyiii. f. 2, t. 

 xxxix., t. xl. fig. 1, skull, adult. 

 N. America, Mississippi. Presented by John Dillon, Jun., Esq. 



Genus 2. CHELYDRA. 



1. Chelydra serpentina, Gray, Cat. p. 48 ; Suppl. p. 64. 



a. Animal stuffed. Shell, 7^ in. 



N. America. Presented by Gen. Hardwicke. 



b. Animal stuffed. Shell, 14 in. 

 N. America. 



c. Animal, in spirits, younp. 

 New Orleans. Salle. 45, 11, 9, 29. 



d. Animal stuffed. Shell, 9 in. 

 N. America. 96, 10, 31, 18. 



e. Animal stuffed. Shell, 11^ in. 

 N. America. 46, 4, 13, 3. 



7;. Animal stuffed. Shell, 9 \ in. 

 N. America, Louisiana. Smith. 55, 12, 17, 3. 



i. Animal stuffed. Shell, 9^ in. 

 N. America, Louisiana. Smith. 55, 12, 17, 2. 



i. Animal and shell, young, in spirits. 

 N. America. 58, 9, 8, 40. Presented by Arthur Russell, Esq. 



