12 



MUSEUM OF COMPARATIVE ZOOLOGY. [Apr. 



BiCKNELL. Edwin (Assistant in the Museum). About 100 

 specimens of white mice, in various stages of development. 



Blake, James H. (Student in the M. C. Z.) Skeleton of a young 

 Fin-backed whale {Balcenoptera). 



BuKiiLER, Chas., Fort Fred. Steele, Wyoming Territory. Skull 

 of a Grizzly bear. 



Chenery, W. W., Belmont, Mass. Skeleton of a thorough-bred 

 Holstein bull. 



Darien Expedition, Capt. T. O. Seleridge, Commander. 15 

 specimens, 10 species, in alcohol ; 9 specimens, 6 species, skinS ; 

 several skulls and skeletons, collected by Dr. G. A. Maack, 

 naturalist of the expedition. 



Pike, Nicholas, U. S. Consul in Mauritius. 2 species of 

 Pteropus ; several skulls, and other small mammals, from the Island 

 of Mauritius. 



Philips, Capt. C. O., Deerfield, Mass. Skeleton of a fox, and 

 skull of a young calf. 

 Wood, Dr. Rob't, Honolulu, S. I. 15 Hawaiian skulls. 



By Exchange. 

 DoHRN, Dr. H., Stettin, Prussia. 3 specimens, 3 species. 

 Krauss, Dr. Skeleton of a Man^rtus, and other specimens. 



From the Rocky Mountain Expedition. 

 Two hundred skins, 30 species; 60 skeletons, 14 species; 

 240 skulls, 25 species ; 20 specimens in alcohol, 6 species. 



By Purchase. 



Forty specimens, 12 species, skins; several skulls of walrus, 

 Cetaceans, and other species, from various localities. 



Birds, by Donation. 



Darien Expedition, Capt. T. O. Selfridge, Commander. 184 

 skins, 75 species ; 75 specimens in alcohol, 42 species, and several 

 skulls, collected by Dr. G. A. Maack. 



Scott, W. D. 37 skins of New England birds, 15 species. 



By Exchange. 



DoHRN, Dr. H., Stettin, Prussia. 100 skins of European birds, 

 51 species ; 103 eggs of European birds, 38 species. 



