VI CONTENTS. 



Page. 



Dall, William H, Synopsis of the Solenidse of North 



America and the Antilles.— No. 1185. October 9, 1899. _ _ 107-112 



New species : Solen mexicanuf:, Ensis calif orndcus, Tagelus poeyi. 



Gane, Henry Stewart. Some Neocene Corals of the United 



States.— No. 1193. April 20, 1900 1Y9-198 



Hay, O. P. Descriptions of Two New Species of Tortoises 

 from the Tertiary of the United States. — No. 1181. Oc- 

 tober 7, 1899 21-24 



Hay, W. p. Description of Two New Species of Crayfish. — 



No. 1187. October 11, 1899 [ 121-123 



Kellogg, Vernon L. A List of the Biting Lice (Mallo- 

 phaga) taken from Birds and Mammals of North America. — 

 No. 1183. October 9, 1899 -- 39-100 



KiSHiNOUYE, K. Contributions to the Natural History of 

 the Commander Islands. XHI. — A New Species of Stalked 

 MedusEe, Haliclystus stejnegeri.^No. 1188. December 

 23, 1899 125-129 



New species: Haliclystus stejnegeri. 



Oberholser, Harry C. A List of the Birds collected hj 



Mr. R. P. Currie in Liberia.— No. 1182. October 9, 1899. 25-37 



New genera: Horizocerus, Sielgidillas. 



NeAv species: Anthrejites idius, Frasia prospJiora. 



New subspecies: Dendromus caroli arizelus, Dicrurus modestus ataclus. 



:. Catalogue of a Collection of Birds from Madagas- 

 car.— No. 1197. April 24, 1900 235-248 



. Notes on Birds collected by Dr. W. L. Abbott in 



Central Asia.— No. 1195. April 23, 1900 205-228 



New subspecies: Totanus totanus eurhinus. 

 . Notes on Birds from the Cameroons District, West 



Africa.— No. 1180. October 7, 1899 11-19 



New genus: Eurillas. 

 . Notes on Some Birds from Santa Barbara Islands, 



California.— No. 1196. April 23, 1900 229-234 



