104 BULLETIN 51, UNITED STATES NATIONAL MUSEUM. 



P. 1095. Contributions to the natural hi.stor}^ of the Commander 

 Islands. XI. The cranium of Pallas' cormorant. By Fi-ed- 

 eric A. Lucas. 



pp. 717-719, 2 pis. 



P. 1096. New species of North American coleoptera of the family 

 Scarabieidse. By Martin L. Linell. 



pp. 721-731. 



P. 1097. Observations on the development and migration of the 

 urticating- organs of sea nettles, Cnidarla. By Louis 

 Murbach. 



pp. 733-740. 



P. 1098. List of the lepidoptera collected in East Africa, 1894, by Mr. 

 William Astor Chanler and Lieut. Ludwig von Hohnel. By 

 W. J. Holland. 



pp. 741-767. 



P. 1099. Notes on the vampire bat {DiphyUa ecaudata)^ with special 

 reference to its relationships with Demnodus r^ifua. By Har- 

 rison Allen. 



pp. 769-777, 6 figs. 



P. 1100. Description of a new species of bat of the genus Glosso2)haga. 

 By Harrison Allen. 



pp. 779-781. 



VOLI ME XIX, C0NTAI:N^II^G papers 1101-1123. 



Smithsonian Institution. | United States National Museum. | | 



Proceedinofs I of the I United States National Museum. I I 



Volume XIX. | | Published under the direction of the Smith- 

 sonian Institution. | | Washington: | Government Printing 



Office. I 1897. 



8 vo., pp. viii, 1-864, 68 pis., 52 figs. 



P. 1101. A revision of the American moles. By Frederick W. True. 



pp. 1-112, 4 pis., 46 figs., .') maps, showing geographical distribution. 



P. 1102. Descriptions of new cynipidous galls and gall-wasps in the 

 United States National Museum. By William H. Ashmead. 



pp. 113-136. 



P. 1103. Preliminary diagnoses of new mammals from the Mexican 

 border of the United States. By Edgar A. Mearns. 



pp. 137-140. 



P. 1104. Description of a new genus and four new species of crabs 

 from the West Indies. By Mar}^ J. Rath bun. 



pp. 141-144. 



P. 1105. A revision of the adult tapeworms of hares and rabbits. By 

 Charles Wardell Stiles. 



pp. 145-235, 21 pis. 



