106 BULLETIN 51, UNITED STATES NATIONAL MUSEUM. 



P. 1119. 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. 



pp. 696-706. 



P. 1120. Cambrian brachiopoda: genera Iphidea and Yorhia, with 

 descriptions of new species of each, and of the genus Acro- 

 thele. By Charles D. Walcott. 



pp. 707-718, 2 pis. 



P. 1121. Descriptions of six new mammals from North America. By 

 Edgar A. Mearns. 



pp. 719-724. 



P. 1122. The food plants of scale insects (Coccidae). By T. D. A. 

 Cocker ell. 



pp. 725-786. 



P. 1123. Notes on larval cestode parasites of fishes. By Edwin 

 Linton. 



pp. 787-824, 8 pis. 



TOI>UME 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. I 1898. 



8vO., pp. xii, 1-932, 97 pis., 149 figs. 



P. 1124. Revision of the orthopteran group Melanopli (Acridiidse), 

 with special reference to North American forms. By 

 Samuel H. Scudder. 



pp. 1^21, 26 pis. 



P. 1125. Notes on the cestode parasites of fishes. Qj Edwin Linton. 



pp. 423^55, 8 pis. 



P. 1126. Preliminary diagnoses of new mammals of the genera Lynx, 

 Urocyon, Spilogalt\ and Mephitis, from the Mexican 

 boundary line. By Edgar A. Mearns. 



pp. 467-461. 



P. 1127. Description of a new blenny-like fish of the genus Opistho- 

 centrux, collected in Vulcano Bay, Port Mororan, Japan, 

 by Nicolai A. Grebnitski. By Tarleton H. Bean and Bar- 

 ton A. Bean. 



pp. 463-464, 1 plate. 



P. 1128. Description of a new crustacean of the genus Sphceroma, 

 from a warm spring in New Mexico. By Harriet Rich- 

 ardson. 



pp. 466-166. 



