Memoirs of the Museum of Comparative Zodlogy 
AT HARVARD COLLEGE. 
Wil Dexeny. Non 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. 
; TX. 
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. 
KX. 
Pet BRACHY URA. 
By MARY J. RATHBUN. 
WITH NINE PLATES. 
[Published by permission of Gzorczk M. Bowers, U.S. Commissioner of Fish ahd Fisheries.] 
CAMBRIDGE, U.S.A.: 
Printed for the Museum. 
Aveaust, 1907. 
