98 Annals Entomological Society of America  [Vol. VII, 
V. E. Shelford, University of Chicago—The elytral trachea- 
tion of the subfamilies and genera of Cicindelide. 
Edna Mosher, University of Illinois—Some interesting 
structures in the pupze of Lepidoptera. 
W. A. Riley, Cornell University—Some sources of error in 
the interpretation of insect tissue. 
J. S. Houser, Ohio Agricultural Experiment Station— 
Conwentzia hageni Banks, life-history notes and variations in 
wing venation. 
Alvah Peterson, University of Illinois—Notes on the head- 
structures of Thysanoptera. Read by title. 
Philip P. Calvert, University of Pennsylvania—The desira- 
bility of a biographical dictionary of entomologists. 
The President announced the following Committees :— 
Committee on Resolutions—F. L. Washburn, Henry Skinner, 
and J. G. Sanders. 
Committee on Nominations—W. A. Riley, P. J. Parrott, and 
G. M. Bentley. 
Auditing Committee—T. J. Headlee, H. T. Fernald, and 
Ris Hy Pettit: 
The Society then adjourned to meet at 2:00 P. M. The 
afternoon was devoted to a joint meeting of Section F of the 
American Association for the Advancement of Science and 
of the Entomological Society of America at which the fol- 
lowing papers were presented :— 
L. O. Howard, United States Entomologist—Note on the 
present status of the Gipsy Moth parasites in New England. 
E. L. Worsham, State Entomologist of Georgia—Some notes 
regarding the natural history of the mole cricket. 
H. T. Fernald, Massachusetts Agricultural College—Notes 
on some old European collections. 
P. J. Parrott, W. O. Gloyer and B. B. Fulton, New York 
’ Agricultural Experiment Station—Studies on the Snowy Tree- 
cricket, Oecanthus niveus, with reference to apple bark diseases. 
Presented by P. J. Parrott. 
J. Chester Bradley, Cornell University—Collecting insects 
in the Okefenoke swamp. Presented by J. G. Needham. 
Herbert Osborn, Ohio State University—Studies on the 
geographical distribution of leaf-hoppers, especially of Maine. 
Philip P. Calvert, University of Pennsylvania—The fauna 
of the epiphytic bromeliads in Costa Rica. 
