AN ACCOUNT OF THE CRUSTACEA COLLECTED 



BY THE WALKER EXPEDITION TO 



SANTA MARTA, COLOMBIA 



BY 



A. S. PEARSE 



Honorary Curator of Crustacea, University of Michigan 



No. 2123. — From the Proceedings of the United States National Museum, 

 Vol. 49, pages 531-556, with Plates 70-73 



Published December 23, 1915 



Washington 



Government Printing Office 



1915 



