s 
Psyche [February 
J.C. Brapiey. The Plaiting of the Wings of Hymenoptera. 
T. J. HEApLEE. An Apparatus for the Determination of Optimums 
of ‘Temperature and Moisture for Insects. 
A.D. MacGituivray. ‘The Radial Sector in Phlebatrophia mathesoni. 
W. T. M. Forses. A Structural Study of some Caterpillars. 
M. J. ELrop. The Blackfoot Glacier as an Entomological Burying 
Place. (Read by title only.) 
J. J. Davis. Chaitophorus populifoliae Fitch versus Chaitophorus 
populifoliae Oestland. (Read by title only.) 
L. Haseman. ‘The Life History of a Species of Psychodidae. (Read 
by title only.) 
A. G.- Hammar. Notes on the Life history of Fidiobia flavipes 
Ashmead, an Egg Parasite of the Grape Root Worm (Fidia 
viticida Walsh). 
A very interesting and extensive exhibition was held in conjunction 
with and under the auspices of the Cambridge Entomological Club 
in rooms adjoining the meeting hall. 
The Annual Public Address was given by Dr. John B. Smith on the 
evening of December 30 in the hall of the Boston Society of Natural 
History, title: ‘Insects and Entomologists: Their relations to the 
Community at Large.” 
On Tuesday evening the visiting entomologists were the guests of 
the Cambridge Entomological Club at a most enjoyable smoker held 
in Copley Hall. 
J. CHESTER BRADLEY, 
Secretary- Treasurer. 
