10 Proceedings of Indiana Academy of Science. 
INDIANA ACADEMY OF SCIENCE. 
OFFICERS, 1920 
President, 
H. L. BRUNER. 
Vice-President, 
Wm. A. McBETH. 
Secretary, 
Howarp E. ENDERS. 
Assistant Secretary, 
R. M. HoLtMan. 
Press Secretary, 
FRANK B. WADE. 
Treasurer, 
WILLIAM M. BLANCHARD. 
Editor, 
FRED J. BREEZE, 1920 Proceedings. 
Erecutive Committee: 
AxTHOUR, J. C., COULTER, STANLEY, MeEES, Cart L., 
BicneEy, A. J., CULBERTSON, GLENN, MoENKHAUS, W. J., 
BLANCHARD, W. M., DRYER, CHAS. R., Morrier, Davin M., 
BLATCHLEY, W. 8S. EIGENMANN, C. H., MENDENHALL, T. C., 
BRANNER, J. C., ENDERS, Howarp E., NAYLOR, JOSEPI I., 
BREEZE, F. J., Evans, P. N., Noyes, W.A., 
Bruner, H. L., HousyY, Asin, WADE, 1. B:, 
BURRAGE, SEVERANCE, Ea. O 3b, WaLpo, C. A., 
ButLerR, AMOS W., HESSLER, ROBERT, WILEY, H. W., 
CoasHALy, W. A., JORDAN, D. S., WILLIAMSON, E. B., 
Counter. Jorn M., McBEtTH, W. A., WricHt, JOHN §., 
Curators: 
IS OTA: ne, se ota Bids oseieie Sim ette leds Bheretel seve teva, ayeer Preae tne eae ebee J. C. ARTHUR: 
HNTOMOMOGY ss cv2.0'0 sd s:erle.s ania. sis tn.nYorohe bau tees ostel senate ereat ewe terete W. S. BLATCHLEY. 
HERPETOLOGY 
MAMMALOGY \ Posse sob loigt sMecaiaieye siete Popa tter nicks cea ae A. W. BUTLER. 
ORNITHOLOGY 
TGEURELNOWOGYshe > -artiicae ba tens Nas Sie Hake entice te Sees C. H. Ercenwann, 
