' 
“SJ 
P3950). 
SP? 391" 
PB: 392. 
P. 393. 
P. 395. 
P. 396. 
Department of the Interior: | U. 8. National Museum. | 
BULLETIN 51, UNITED STATES NATIONAL MUSEUM. 
. Notes on fishes observed at the head of Chesapeake Bay in the 
spring of 1882; and upon other species of the same region. 
By Tarleton H. Bean. 
pp.-365-367. 
Notes on some Japanese birds related to North American 
species. By Robert Ridgway. 
pp. 368-371. 
On a collection of birds from Nicaragua. [Edited by R. Ridg- 
way.| By Charles C. Nutting. 
pp. 372-410. 
On some Costa Rican birds, with descriptions of several sup- 
posed new species. By Robert Ridgway. 
pp. 410-415. 
On an antique Roman mosaic from Carthage, now in the 
United States National Museum. By G. H. Heap. 
pp. 415-417. 
. On the skeleton of Phoca (Listriophoca) fasciata Zimmerman. 
By Frederick W. True. 
pp. 417-426, 4 pls., 1 fig. 
On the source of the jadeite implements of the Alaskan Innu- 
its. By E. W. Nelson. 
pp. 426-427. 
On the origin of the fossil bones discovered in the vicinity of 
Tise’s Ford, Florida. By 8. T. Walker. 
pp. 427-429. 
VOLUME VII, CONTAINING PAPERS 397-469. 
| Pro- 
ceedings | of the | United States National Museum. | Vol. VII. | 
1884. | —— | Published under the direction of the Smithsonian 
Institution. | —— | Washington: | Government Printing Office. | 
1885. 
P. 397. 
P. 398. 
P2399: 
P. 400. 
8vO., pp. Vili, 1-661,! 2 pls., 15 figs. 
List of, and notes upon, the lichens collected by Dr. T. H. 
Bean in Alaska and the adjacent region in 1880. By J. T. 
Rothrock. 
pp. 1-9. 
On the chlorophyloid granules of Vorticella. By John A. 
Ryder. 
pp. 9-12, 1 fig. 
A new geographical race of the mountain sheep (Ovis montana 
dalli var. noy.), from Alaska. By E. W. Nelson. 
pp. 12-13. 
Note on Selasphorus torridus Salvin. By Robert Ridgway. 
p. 14. 
1 Including circulars 24-31, 
