CONTENTS. 
REPORTS ON THE SCIENTIFIC RESULTS OF THE EXPEDITION TO THE TROPI- 
CAL PACIFIC, in charge of ALEXANDER AGassiz, by the U. S. Fish Commission Steamer 
**Albatross,” from August, 1899, to March, 1900, Commander Jerrerson F. Moser, 
U.S. N., Commanding. XV. Ecuint: Ecutnonitus anp Micropetaton. By A. M. 
WESTERGREN. With 34 pp. and 31 Plates. 
