Bulletin of the Museum of Comparative Zoology 



AT HARVARD COLLEGE. 



Vol. XLVI. No. 6. 



REPORTS ON THE SCIENTIFIC RESULTS OF THE EXPEDITION TO THE 

 EASTERN TROPICAL PACIFIC, IX 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. 



II. 



DESCRIPTION OF A NEW GENUS OF ISOPODS, 

 TYPICAL OF A PECULIAR FAMILY. 



By Harriet Richardson. 



[Published by Permission of George M. Bowers, U. S. Fisli Commissioner.] 



With One Plate. 



CAMBRIDGE, MASS., U. S. A. : 



PRINTED FOR THE MUSEUM. 



July, 1905. 



