436 



Genus AROMOCHELYS. 



53. Aromochelys odor at a (Latr.) . Stink-pot Terrapin, 

 Hob. North America. 

 a. Living in the Gardens, Jan. 1, -1871. 



Genus CINOSTERON. 



54. Cinosternonpennsylvanicum (Gm.). Pennsylvanian Mud- 

 Terrapin. 



Hab. North America. 



a-c. Received in exchange, June 24, 1868. 



55. Cinosternon scorpoides (Linn.). Scorpion Mud-Terra- 

 pin. 



Hab. Trinidad. 



a, b. Presented by S. Devenish, Esq., Aug. 17, 1875. 



56. Cinosternon longicaudatum (Spix) . Spix's Mud-Terra- 

 pin. 



Hab. Northern Brazil. 



a. Male ; 6, c. Females. Purchased, Dec. 16, 1870. From 



Marajo, Lower Amazons. 

 d. Purchased, Oct. 17, 1873. 



57. Cinosternon leucostomum, A. Dum. White-mouthed 

 Mud -Terrapin. 



Hab. Central America. 



a, b. Purchased, May 12, 1870. From Greytown, Nicaragua. 

 SeeP.Z.S. 1871, p. 745. 



c. Living in the Gardens, Jan. 1, 1870. 



d, e. Purchased, Aug. 12, 1870. From the Laguna de Terminos, 



Yucatan. See P. Z. S. 1871, p. 745. 



