Number 24. March 27, 1916. 



OCCASIONAL PAPERS OF THE MUSEUM OF 

 ZOOLOGY 



UNIVERSITY OF MICHIGAN 



Ann Arbor, Michigan. Published by the University. 



SOME BEES FROM BRITISH GUIANA. 

 By T. D. a. Cockerell. 



The bees listed below were collected at Dunoon, British 

 Guiana, in 1914, by the Bryant Walker Expedition from the 

 Museum of Zoology. Mr. F. ^1. Gaige, who collected the 

 specimens, has supplied some notes on the habits of the species. 

 Although there are no new species, the range of several is 

 considerably etxended. and the specimens of Bulccina briiesi in- 

 clude the hitherto unknown male. 



Aglac ccerulea Lepeletier. — One specimen, August 29. It is 

 a very fine shining dark blue ; a specimen from Brazil is much 

 greener. 



E.\'(vrctc dciitata (L.V — Four specimens, August i and 14. 

 This is very like £. suiaragdina (Gucrin). but is a little 



Scientific Papers of the University of Michigan No. 25. 



