Bulletin of the Museum of Comparative Zoology 

 AT HARVARD COLLEGE. 



Vol. L. No. 6. 



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. 



IX. 



NEW SPECIES OF DINOFLAGELLATES. 



By Charles Atwood Kofoid. 



With Seventeen Plates and a Chart of the Route. 



[Published by Permission of George M. Bowers, TJ. S. Fish Commissioner.] 



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



PRINTED FOR THE MUSEUM. 



February, 1907. 



