C O N T E NTS. 
Page. 
Biological Notes No. 2 27-33 
Calkins, Gary N. Marine Protozoa from Woods Hole 413-468 
Coker, Robert E. Notes on a species of Barnacle (Dichelaspis) parasitic on the Gills of 
Edible Crabs 399-412 
Goldsborough, Edmund Lee, and Evermann, Barton Warren. A Report on Fishes 
collected in Mexico and Central America, with Notes and Descriptions of Five New 
Species , 137-159 
Eigenmann, Carl H. Description of a New Oceanic Fish found off Southern New England. 35-36 
The Egg and Development of the Conger Eel 37—44 
Investigation into the History of the Young Squeteague 45-51 
and Kennedy, C. H. The Leptocephalus of the American Eel and other Amer- 
ican Leptocephali 81-92 
Evermann, Barton Warren. List of Species of Fishes known to occur in the Great Lakes 
or their Connecting Waters 95-96 
and Goldsborough, E. L. A Report on Fishes collected in Mexico and Cen- 
tral America, with Notes arid Descriptions of Five New Species 137-159 
Green, Erik H. , and Tower, Ralph W. The Organic Constituents of the Scales of Fish . . . 97-102 
Herrick, Francis H. The Reproductive Period in the Lobster 161-166 
Kennedy, C. H., and Eigenmann, Carl H. The Leptocephalus of the American Eel and 
other American Leptocephali 81-92 
Moser, Jefferson F. Alaska Salmon Investigations in 1900 and 1901 173-398 
Parker, G. H. The Reactions of Copepods to Various Stimuli, and the Bearing of this on 
Daily Depth Migrations : 103-123 
Pieters, A. J. The Plants of Western Lake Erie, with Observations on their Distribution . 57-79 
Smith, Hugh M. Description of a New Species of Blenny from Japan 93-94 
Notes on Five Food-fishes of Lake Buhi, Luzon, Philippine Islands 167-171 
The French Sardine Industry 1-26 
Thompson, Millett T. A New Isopod Parasitic on the Hermit Crab 53-56 
Tower, Ralph W. The Gas in the Swim-bladder of Fishes 125-130 
Biliary Calculi in the Squeteague 131-135 
and Green, Erik H. The Organic Constituents of the Scales of Fish 97-102 
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