Scientific Results of the Expedition to the Gulf of California 

 in Charge of C. H. Townsend, by the U. S. Fisheries Steam- 

 ship 'Albatross/ in 1911. Commander G. H. Burrage, U. S. N., 

 Commanding 



Published by Permission of the U. S. Commissioner of Fisheries 



XIII 



The Brachyuran Crabs Collected by the U. S. Fisheries 

 Steamer 'Albatross' in 1911, Chiefly on the 

 West Coast of Mexico 



By Mary J. Rathbun 



BULLETIN 



OF 



THE AMERICAN MUSEUM OF NATURAL HISTORY 



Vol. XLVIII, Abt. XX, pp. 619-637 



New York 



Issued December 28, 1928 



