106 
Pett, 
BULLETIN 51, UNITED STATES NATIONAL MUSEUM. 
On the insects collected by Dr. Abbott on the Seychelles, 
Aldabra, Gloriosa, and Providence islands, with descriptions 
_ of nine new species of coleoptera. By Martin L. Linell. 
P2 1120: 
Psaboe. 
Po dAdo. 
P2123. 
pp. 695-706. 
Cambrian brachiopoda: genera Jphidea and Yorkia, with 
descriptions of new species of each, and of the genus Acyo- 
thele. By Charles D. Walcott. 
pp. 707-718, 2 pls. 
Descriptions of six new mammals from North America. By 
Edgar A. Mearns. 
pp. 719-724. 
The food plants of scale insects (Coccide). By T. D. A. 
Cockerell. 
pp. 725-785. 
Notes on larval cestode parasites of fishes. By Edwin 
Linton. 
pp. 787-824, 8 pls. 
VOLUME XX, CONTAINING PAPERS 1124-1139. 
Smithsonian Institution. | United States National Museum. | —— | 
Proceedings | of the | United States National Museum. | —— | 
Volume XX. | —— | Published under the direction of the Smith- 
sonian Institution. | —— | Washington: | Government Printing 
Office. | 1898. 
P. 1194 
Pel. 
Ps AVG: 
Posie 
ge, 
— 
— 
bo 
CO 
8vo., pp. Xii, 1-932, 97 pls., 149 figs. 
Revision of the orthopteran group Melanopli (Acridiide), 
with special reference to North American forms. By 
Samuel H. Scudder. 
pp. 1-421, 26 pls. 
Notes on the cestode parasites of fishes. By Edwin Linton. 
pp. 423-456, 8 pls. 
Preliminary diagnoses of new mammals of the genera Lyna, 
Urocyon, Spilogale, and Mephitis, from the Mexican 
boundary line. By Edgar A. Mearns. 
pp. 457-461. 
Description of a new blenny-like fish of the genus Opistho- 
centrus, collected in Vuleano Bay, Port Mororan, Japan, 
by Nicolai A. Grebnitski. By Tarleton H. Bean and Bar- 
ton A. Bean. 
pp. 463-464, 1 plate. 
. Description of a new crustacean of the genus Spheroma, 
from a warm spring in New Mexico. By Harriet Rich- 
ardson. 
pp. 465-466. 
