152 BULLETIN 193, UNITED STATES NATIONAL MUSEUM 



Proc 

 No. 



2649. Cymbidium, a new genus of Silurian pentameroid brachiopods from Alaska. 



By Edwin Kirk. Art. 23, pp. 1-5, 1 pi. Nov. 23, 1926. 



Volume 70 



Proceedings of the United States National Museum, vol. 70. Pp. i-xiii (title page, 

 advertisement, table of contents, and list of illustrations) ; arts. 1-23 (Pro- 

 ceedings papers 2650-2672, paged separately). 1927. 



2650. American wasps of the genus Sceliphron Klug. By Bennett A. Porter. Art. 1, 



pp. 1-22, 4 pis. Dec. 1, 1926. 



2651. Descriptions of larvae and pupae of two-winged flies belonging to the 



family Leptidae. By Charles T. Greene. Art. 2, pp. 1-20, 3 pis. Nov. 

 12, 1926. 



2652. A fossil palm fruit from the middle Eocene of northwestern Peru. By Edward 



W. Berry, Art. 3, pp. 1-4, 1 pi. Oct. 5, 1926. 

 «=:. 2653. New urocoptid land shells from Mexico. By Paul Bartsch. Art. 4, pp. 1-13, 

 1 pi. Nov. 29, 1926. 



2654. A collection of birds from the Provinces of Yunnan and Szechwan, China, 



made for the National Geographic Society by Dr. Joseph F. Rock. By 

 J. H. Riley. Art. 5, pp. 1-70. Oct. 23, 1926. 



2655. Nematode eggs from the gill region of a shark, Car char hinus mllberti. By 



G. A. MacCallum. Art. 6, pp. 1-2, 1 fig. Oct. 15, 1926. 



2656. Notes on cestode parasites of birds. By Edwin Linton. Art. 7, pp. 1-73, 



IS pis. Feb. 8, 1927. 



2657. Some braconid and chalcid flies from Formosa parasitic on aphids. By A. B. 



Gahan. Art. 8, pp. 1-7. Jan. 7, 1927. 



2658. A review of the South American two-winged flies of the family Syrphidae. 



By Raymond C. Shannon. Art. 9, pp. 1-33, 1 pi. Apr. 29, 1927. 



2659. On a collection of Copepoda from Florida, with a description of Diaptomus 



floridanus, new species. By C. Dwight Marsh. Art. 10, pp. 1-4, 6 figs. 

 Dec. 16, 1926. 



2660. New west American marine mollusks. By Paul Bartsch. Art. 11, pp. 1-36, 6 



pis. Apr. 8, 1927. 



2661. Tanaodon, a new molluscan genus from the Middle Devonian of China. By 



Edwin Kirk. Art. 12, pp. 1-4, 1 pi. Feb. 25, 1927. 



2662. Contribution to the anatomy of the Chinese finless porpoise, Neomeris 



phocaenoides. By A. Brazier Howell. Art. 13, pp. 1-43, 14 figs., 1 pi. 

 Mar. 11, 1927. 



2663. A taxonomic and ecological review of the North American chalcid-flies of 



the genus Callimome. By L. L. Huber. Art. 14, pp. 1-114, 4 pis. May 

 25, 1927. 



2664. Generic names applied to birds during the years 1916 to 1932, inclusive, with 



additions to Waterhouse's "Index Generum Avium." By Charles W. Rich- 

 mond. Art. 15, pp. 1-44. Apr. 6, 1927. 



2665. Foraminifera of the genus Ehrenbergina and its species. By Joseph A. Cush- 



man. Art. 16, pp. 1-8, 2 pis. Feb. 25, 1927. 



2666. Description of a new dragon fly from Lower Siam belonging to the genut 



Urothemis. By F. F. Laidlaw. Art. 17, 1-3, 1 pi. Feb. 25, 1927. 



2667. Small shells from dredgings off the southeast coast of the United States by the 



United States Fisheries steamer Albatross in 1885 and 1886. By William 

 H. Dall. Art. 18, pp. 1-134. Apr. 20, 1927. 



2668. Diagnoses of undescribed new species of mollusks in the collection of the 



United States National Museum. By William Healey Dall. Art. 19, pp. 1-11. 

 Feb. 9, 1927. 

 2669. The occurrence and properties of chlorophoenicite, a new arsenate from 

 Franklin, New Jersej'. By William F. Foshag, Harry Berman, and 

 Robert B. Gage. Art. 20, pp. 1-6, 2 figs. Mar. 17, 1927. 



