202 NEW YORK STATE MUSEUM 
ering material for the present report. They give but a scant | 
idea of the great variety and picturesqueness of these streams. 
Within easy walking distance of the campus are streams of | 
all degrees of swiftness and of all sizes from the large creek | 
to the tiny rivulet. The two creeks that bound the | 
on the north and on the south, flow gently in their upper reaches | 
and again on the flats below, but they descend the steeps of | 
East hill in a succession of cascades. 
The workers at the station who were more or less directly | 
participating in its operations were the following: 
1 Professor C. Betten, of Buena Vista College, Ia., special } 
collector of Trichoptera for the Cornell University collection. 
Rearing caddis flies and stone flies and running trap lanterns } 
for the station. 
2 Mr O. A. Johannsen of Cornell University, graduate stu- | 
dent in entomology. Collecting and rearing nematocerous } 
Diptera. 
3 Mr A. D. MacGillivray, instructor in entomology in Cornelf 
University. Studying aquatic Coleopterous larvae. : 
4 Mr H. N. Howland of Lake Forest College. Studying 
Odonata, and experimenting with apparatus for quantitative | 
collecting of the insects of shore vegetation. | 
5 Mr H. D. Reed, instructor in vertebrate zoology in Cornell! |) 
University. Collecting and studying aquatic insects and fish | 
food. 
6 Mr T. L. Hankinson of Cornell University. Soa and |) 
collecting the same. 
7 Myself, in charge of station operations. 
The excellent companionship of this body of enthusiastic stu- 
dents, the satisfactory and regular progress of daily routine, 
the fine facilities of the laboratory, the rich library, the accessi- 
bility of good collecting grounds, the suitableness of the equip- 
ment of the station, the beauty of the environment, and the 
weekly diversion of the meetings of the Jugatae made the ses-}] 
sion one long to be remembered. Its work was done under} 
exceptionally pleasant circumstances. 
*Entomologic Club of Cornell University. 
