PROCEEDINGS 157 



Proc 

 No. 



2762. New fresh-water and marine bivalve shells from Brazil and Uruguay. By 



William B. Marshall. Art. 17, pp. 1-7, 4 pis. Oct. 26, 1928. 



2763. Bathmopterus, a new fossil gasteropod genus from the Silurian of Alaska. By 



Edwin Kirk. Art. 18, pp. 1-4, 1 pi. Dec. 13, 1928. 



2764. Further studies of types of American muscoid flies in the collection of the 



Vienna Natural History Museum. By J. M. Aldrich. Art. 19, pp. 1-34, 2 

 figs. Feb. 25, 1929. 



2765. A new species of trichostrong>did worm of the genus Cooperia from the Carabao 



in the Philippine Islands, with a review of the genus. By Benjamin 

 Schwartz. Art. 20, pp. 1-5, 1 fig., 1 pi. Nov. 27, 1928. 



2766. Miargyrite silver ore from the Randsburg district, California. By Earl V. 



Shannon. Art. 21, pp. 1-10, 3 figs. Jan. 31, 1929. 



2767. Two new frogs from Jamaica. By Emmett Reid Dunn. Art. 22, pp. 1-2. Dec. 



18, 1928. 



2768. Mineralogy and geolcgj' of Cerro Mercado, Durango, Mexico. By William 



F. Foshag. Art. 23, pp. 1-27, 3 figs., 4 pis. Feb. 20, 1929. 



2769. Notes and new species of American moths of the genus Scoparia Haworth. 



By Harrison G. Dyar. Art. 24, pp. 1-9. Jan. 31, 1929. 



2770. A new salamander from southern California. By Emmett Reid Dunn. Art. 



25, pp. 1-3. Jan. 31, 1929. 



2771. The gums of the porpoise Phocoenoides dalU (True). By Gerrit S. Miller, Jr. 



Art. 26, pp. 1-4, 4 pis. Jan. 26, 1929, 



Volume 75 



Proceedings of the United States National Museum, vol. 75. Pp. i-xiii (title page, 

 advertisement, table of contents, and list of illustrations) ; arts. 1-26 (Proceed- 

 ings papers 2772-2797, paged separately). 1929. 



2772. Mammals from China in the collections of the United States National Museum. 



By A. Brazier Howell. Art. 1, pp. 1-82, 10 pis. June 7, 1929. 



2773. Beetle larvae of the subfamily Galerucinae, By Adam G. Boving. Art. 2, 



pp. 1-48, 3 figs., 5 pis. Apr. 13, 1929. 



2774. On some new and interesting species of water beetles of the family Gyrinidae 



in the United States National Museum. By Georg Ochs. Art, 3, pp. 1-6, 

 Jan, 31, 1929, 



2775. A review of the birds of the islands of Siberut and Sipora, Mentawi group 



(Spolia Mentawiensia). By J. H. Riley. Art. 4, pp. 1-45, 1 pi. Apr, 6, 1929. 



2776. A generic revision of the fossorlal wasps of the tribes Stizini and Bembicini, 



with notes and descriptions of new species. By John Bernard Parker. Art. 5, 

 pp, 1-203, 15 pis. June 7, 1929, 



2777. Some new genera and species of nematode worms, Filarioidea, from animals 



dying in the Calcutta Zoological Garden, By Asa C. Chandler, Art, 6, pp, 

 1-10, 3 pis, Apr, 6, 1929. 



2778. A revision of the American two-winged flies of the psychodid subfamily Bruch- 



omyinae. By Charles P. Alexander. Art. 7, pp. 1-9, 2 figs. Mar. 21, 1929. 



2779. Notes on some North American moths of the subfamily Eucosminae. By Carl 



Heinrich. Art. 8, pp, 1-23, 5 pis. Apr, 5, 1929. 



2780. Recent Foraminifera from off Juan Fernandez Islands. By Joseph A, Cush- 



man and R, T. D, Wickenden, Art, 9, pp, 1-16, 6 pis. Apr. 16, 1929. 



2781. A summary of the earthworm fauna of Burma with descriptions of fourteen 



new species. By G. E. Gates. Art, 10, pp, 1-41, 24 figs. June 28, 1929. 



2782. A contribution to our knowledge of the anatomy of the fresh-water mussels 



of the District of Columbia, By Lucy Reardon, Art, 11, pp, 1-12, 5 pis. 

 Apr, 22, 1929. 

 278S. A new liver fluke from a monkey and new parasitic roundworms from various 

 African animals. By J, H, Sandground. Art, 12, pp. 1-11, 2 pis. June 

 10, 1929. 

 711175—47—11 



