12 



COMPARATIVE ZOOLOGY. [Mar. 



Mr. Charles Linden, 6 specimens, Brazil. 

 Anderson School, specimens from Penikese Island. 

 Mr. S. L. Lansburgh, 25 specimens from La Paz, Mexico, col- 

 lected by Capt. W, Clark. 



Report on the Articulates^ by Dr. H. A. Hagen. 

 The following material has been received : — 



1. From Mr. S. H. Scudder, Acanthadisis Americana, hitherto 

 the onl}^ specimen known to me. 



2. From Mr. Henry L. Moody, from Maiden, Mass., living 

 Boreas. 



3. From Mr. H. J. Hubbard, a large lot of specimens for the 

 biological collection, raised by him, and arranged in two of the 

 Museum's boxes. 



4. From Mr. B. P. Mann, 12 species of Diptera. 



5. From Mr. W. P. Austin, Diptera and Hj^menoptera. 



6. From Dr. H. A. Hagen, insects of all orders, from Andover, 

 Me. ; from Manchester, Mass. ; from West Point, N. Y. ; and 

 White Mountains. 



7. From Count Pourtales, specimens for the biological collection. 



8. From Mr. F. G. Sanborn, a very large lot of insects of all 

 orders, from Kentuck}'. 



9. From the Baron Osten-Sacken, a large number of insects 

 from the Catskills, N. Y., and Alexandria, St. Lawrence River, and 

 from the White Mountains. 



10. Duplicates of Neuroptera and Diptera, from the expedition 

 of Prof. Hayden. in Colorada, Lieut. Wheeler, in Colorado, Dr. 

 CouES, in Dakota. 



The extensive biological collection bought from Prof. Ros- 

 enhauer, in Erlangen, was sent to Stettin, July 27, but is not 

 yet arrived. 



Since my last. report, Mr. Schwarz arranged the Lamelli- 

 cornia, Buprestid^ and Elateridse, and the Coleoptera from 

 Cordova, Argentine Republic, and Mr. Hubbard other parts 

 of the Coleoptera. On the first of May both left the Museum. 

 Baron Osten-Sacken has taken, as before, care of the Diptera, 

 and delivered a separate report. Miss Clark worked the 

 whole time in spreading butterflies and labelling insects. 



