50 
24a oo0: 
x4. S01 
~ 
P. 368. 
P. 369. 
Powe: 
P. 372. 
BULLETIN 51, UNITED STATES NATIONAL MUSEUM. 
Description of some new birds from Lower California, col- 
lected by Mr. L. Belding. By Robert Ridgway. 
pp. 154-156. 
Anthus cervinus Pallas, in Lower California. By Robert Ridg- 
Way. 
pp. 156-157. 
. Note on Merula confinis Baird. By Robert Ridgway. 
pp. 158-159. 
3. Preliminary note on the crystalline schists of the District of 
Columbia. By George P. Merrill. 
pp. 159-161. 
. Catalogue of a collection of ethnological specimens obtained 
from the Ugashagmut tribe, Ugashak River, Bristol Bay, 
Alaska. By William J. Fisher. 
pp. 161-165. 
. On the collection of Maine building stones in the United 
States National Museum. By George P. Merrill. 
pp. 165-188. 
. On the Macrochetlus of Phillips, Plectostylus of Conrad, and 
Soleniscus of Meek and Worthen. By Charles A. White. 
pp. 184-187, 1 plate. 
. A review of the American Carangine. By David S. Jordan 
and Charles H. Gilbert. 
pp. 188-207. 
Note on the genera of Petromyzontide. By David S$. Jordan 
and Charles H. Gilbert. 
p. 208. 
Description of a new Mureenoid eel (S¢dera chlevastes), from 
the Galapagos islands. By David S. Jordan and Charles H. 
Gilbert. 
pp. 208-210. 
. Description of a new species of ?hinobatus (Rhinobatus glau- 
costigma), from Mazatlan, Mexico. By David S. Jordan and 
Charles H. Gilbert. 
pp. 210-211. 
List of duplicate marine invertebrates distributed by the 
United States National Museum. Series IV. Educational 
Series No. 2. By Richard Rathbun. 
pp. 212-216. 
The life colors of Cremnobates integripinnis. By Rosa Smith. 
pp. 216-217. 
3. Note on the occurrence of Gasterosteus williamsoni Grd., in an 
artesian well at San Bernardino, California. By Rosa Smith. 
p. 217. 
. List of the crustacea dredged on the coast of Labrador by the 
expedition under the direction of W. A. Stearns, in 1882. 
By Sidney I. Smith. 
pp. 218-222. 
