438 BULLETIN 17 8, UNITED STATES NATIONAL MUSEUM 



jHydrochoerus isthmius Goldman. 



Smithsonian Misc. Coll. 60 (2) : 11, Sept. 20, 1912. 

 179703. Skin and skull. Adult male. Marraganti, near the head 

 of tidewater on the Rio Tuyra, eastern Panama. April 4, 1912. 

 Collected by E. A. Goldman. Original number 21591. 

 Well-made skin iu good condition ; skull Grade A. 



Family HYSTRICIDAE: Old World Porcupines 

 Genus ATHERURUS F. Cuvier 



*Atherurus terutaus Lyon. 



Proc. U. S. Nat. Mus. 32 : 587, June 29, 1907. 

 =Atherurus macrourus terutaus Lyon. See Chasen, Bull. Kafties Mus. 15 : 189, 

 Apr. 1940. 



123971. Skin and skull. Adult male. Pulo Terutau (also written 

 Trotau and Trotto), off west coast of the Malay Peninsula. 

 April 10, 1904. Collected by W. L. Abbott. Original 

 number 3223. 



Well-made skin in good condition ; skull Grade A. 



*Atherura zygomatica IMiller. 



Smithsonian Misc. Coll. 45:42, Nov. 6, 1903. 

 =Atherurus macrourus zygomaticus Miller. See Chasen, Bull. Raffles Mus. 15: 



189, Apr. 1940. 

 112429. Skin and skull. Adult female. Pulo Aor, off coast of 



Johore, Federated Malay States. June 6, 1901. Collected by 



W. L. Abbott. Original number 1009. 

 Well-made skin in good condition ; skull Grade A. 



Genus THECURUS Lyon 

 *Thecurus major Schwarz. 



Journ. Mamm. 20 : 246, May 14, 1939. 

 196777. Skin and skull. Adult male. Near Sainarinda, left bank 

 of lower Mahakam River, East Borneo. July 8, 1912. Collected 

 by H. C. Raven. Original number 118. 



Well-made skin in good condition, except left forefoot missing; skull 

 Grade A. 



*Thecurus sumatrae Lyon. 



Proc. U. S. Nat. Mus. 32 : 583, June 29, 1907. 

 143432. Skin and skull. Adult male. Aru Bay, east coast of 

 Sumatra. January 17, 1906. Collected by W. L. Abbott. Orig- 

 inal number 4637. 

 Well-made skin in good condition ; skull Grade A. 



