

Umoirs of tbe Uluscum of Compnnittbe Zoology 



AT HARVARD COLLEGE. 



Vol. XXXV. No. 2. 



REPORTS ON THE SCIENTIFIC RESULTS OF THE EXPEDITION TO THE 

 TROPICAL PACIFIC, IN CHARGE OF ALEXANDER AGASSIZ, BY THE 

 U. S. FISH COMMISSION STEAMER "ALBATROSS," FROM AUGUST, 

 1899, TO MARCH, 1900, COMMANDER JEFFERSON F. MOSER, U. S. N., 

 COMMANDING. 



IX. 



REPORTS ON THE SCIENTIFIC RESULTS OF THE EXPEDITION TO THE 

 EASTERN TROPICAL PACIFIC, IN CHARGE OF ALEXANDER AGASSIZ, 

 BY THE U. S. FISH COMMISSION STEAMER « ALBATROSS," FROM 

 OCTOBER, 1904, TO MARCH, 1905, LIEUT.-COMMANDER L. M. GARRETT, 

 U. S. N, COMMANDING. 



X. 



THE BRACHYURA. 



By MARY J. EATHBUN. 



WITH NINE TLATES. 



[Published by permission of George M. Bowers, U. S. Commissioner of Fish atid Fisheries.] 



CAMBRIDGE, U.S.A.: 



$3rinteo far tlje fHuscum. 

 August, 1907. 



