402 PALCONID.E. 



Genus ROSTRHAMUS. 



985. Rostrhamus sociabilis, d'Orb. Sociable Marsh-Hawk 

 Hob. South America. 



a. Purchased, Feb. 15, 1892. 



b-e. Presented by William Brown, Esq., May 16, 1893. 



Subfamily YII. HERPETOTHERIN^E. 

 Genus HERPETOTHERES. 



986. Herpetotheres cachinnans, Linn. Laughing Falcon. 

 Hab. Brazil. 



(See ed. 8, p. 386.) 



a. Deposited, Nov. 21, 1891. 



Subfamily VIII. POLYBORIN^E. 

 Genus MILVAGO. 



987. Milvago australis (Gm.). Forster's Milvago. 

 Hab. Falkland Islands. 



(See ed. 8, p. 387.) 



a-e. Presented by Mr. Jarnes Moore, July 22, 1886. 



988. Milvago megalopterus (Meyen). Long-winged Milvago. 

 Hab. Chili. 



(See ed. 8, p. 387.) 



989. Milvago chimango (Vieill.). Brown Milvago. 

 Hab. South America. 



(See ed. 8, p. 387.) 



a, b. Purchased, Feb. 19, 1887. 



c. Presented by J. Mand, Esq., April 10, 1891. 



d. Presented by H. B. James, Esq., F.Z.S., May 21, 1891 



From Chili. 



e. Purchased, Feb. 15, 1892. 

 /. Purchased, Jan. 14, 1893. 



990. Milvago chimachima (Vieill.). Chimachima Milvago. 

 Hab. Brazil. 



(See ed. 8, p. 387.) 



