PROCEEDINGS 57 



Proc. 



No. 



410. On prochlorite from the District of Columbia. By George P. Merrill, P. 67. 



July 25, 1884. 



411. Melanetta fusca (Linn.) in Alaska. By Robert Ridg^vay. P. 68. July 25, 1884. 



412. Description of a new snow bunting from Alaska. By Robert Ridgway. Pp. 



68-70. July 25, 1884. 



413. On the use of trinominals in American ornitholog>'. By Leonhard Stejneger. 



Pp. 70-81. July 25, 1884. 



414. Descriptions of scaroid fishes from Havana and Key West, including five new 



species. By David S. Jordan and Joseph Swain. Pp. 81-102. July 25, 1884. 



415. Description of a new species of Sphaerium. By Temple Prime. Pp. 102-103. 



July 25, 1884. 



416. List of fishes collected at Key West, Florida, with notes and descriptions. 



By David S. Jordan. Pp. 103-144, July 25, 1884; pp. 145-150, Sept. 1, 1884. 



417. Note on Calamus proridens, a new species of Calamus. By David S. Jordan 



and Charles H. Gilbert. P. ISO. Sept. 1, 1884. 



418. A catalogue of fishes received from the Public Museum of the Institute of 



Jamaica, with descriptions of Pomadasys cpproximans and Tylosurus euryops, 

 two new species. By Tarleton H. Bean and H. G. Dresel. Pp. 151-170. Sept. 

 1, 1884. 



419. On a new muskrat, Neofiber allenl, from Florida. By Frederick W. True. Pp. 



170-172. Sept. 1, 1884. 



420. On a collection of birds made by Messrs. J. E, Benedict and W. Nye, of the 



United States Fish Commission steamer Albatross. By Robert Ridgway. 

 Pp. 172-180. Sept. 1, 1884. 



421. Contributions to the history of the Commander Islands. No. 2. — Investigations 



relating to the date of the extermination of Steller's sea-cow. By Leonhard 

 Stejneger. Pp. 181-189. Sept. 1, 1884. 



422. An identification of the figures of fishes in Catesby's Natural History of Caro- 



lina, Florida, and the Bahama Islands. By David S. Jordan. Pp. 190-199. 

 Sept. 1, 1884. 



423. A list of fishes collected in the east fork of White River, Indiana, with 



descriptions of two new species. By Charles H. Gilbert. Pp. 199-205. Sept. 

 1, 1884. 



424. Notes on the fishes of Switz City Swamp, Greene County, Indiana. By Chas. 



H. Gilbert. Pp. 206-210. Sept! 1, 1884. 



425. Remarks on the species of the genus Cepphus. By Leonhard Stejneger. Pp. 210- 



224, Sept. 1, 1884; pp. 225-229, 6 figs., Sept. 12, 1884. 



426. Notes on fishes collected by David S. Jordan at Cedar Keys, Florida. By 



David S. Jordan and Joseph Swain. Pp. 230-234. Sept. 12, 1884. 



427. List of fishes observed in the Saint John's River at Jacksonville, Florida. By 



David S. Jordan and Seth E. Meek. Pp. 235-237. Sept. 12, 1884. 



428. Notes on the pipe-fishes of Key West, Florida, with description of Siphostoma 



mckayi, a new species. By Joseph Swain and Seth E. Meek. Pp. 237-239. 

 Sept. 12, 1884. 



429. Descriptions of Physiculus fulvus and Lotella maxillaris, new species of fishes 



collected in 1881 by the United States Fish Commission. By Tarleton H. 

 Bean. Pp. 240-242. Sept. 12, 1884. 



430. On the occurrence of the striped bass in the lower Mississippi Valley. By 



Tarleton H. Bean. Pp. 242-244. Sept. 12, 1884. 



431. Notes on some Greenland fishes. By H. G. Dresel. Pp. 244-256, Sept. 12, 1884; 



pp. 257-258, Sept. 19, 1884. 



432. Description of a new species of field-sparrow from New Mexico. By Robert 



Ridgway. P. 259. Sept. 19, 1884. 



433. Notes on fishes collected at Guaymas, Mexico, by Mr. H. F. Emeric, with a 



description of Gobiosoma histrio, a new species. By David S. Jordan. Pp. 

 260-261. Sept. 19, 1884. 



434. A review of the American species of marine Mugilidae. By David S. Jordan 



and Joseph Swain. Pp. 261-275. Sept. 19, 1884. 



