










The Arxfican Naturalist. 
— ASSOCIATE EDITORS: 
T. a “ALLEN, PH.D., American Museum of Natural History, ze York. 
ty, Baltim 
DOUGLAS H. CAMPBELL, PH.D., Stanford Vince sity. 
J. H. COMSTOCK, S.B., Cornell Unser, Zi aca 
WILLIAM M. ene M.E., Harvard Univ mus ue 
ALES HRDLICKA, M.D., Mew York C. 
. D. S. JORDAN, He D., » Stanford UKEY 
CHARLES A. KOFOID, Pu -D., University of Cali, ews Berkeley. 
- SMITH, S.D., U. S. Department fAs Agriciure Weekin i 
ONHARD STEJNEGER, Smithsonian T Washington. 
TRELEAS SD, Missouri Botanical ae hes 
HENRY B. WARD, PH.D., University of Nebraska, Lincoln. 
WILLIAM M. WHEELER, PH.D., Usern of Texas, Austin. 
Tur AMERICAN NATURALIST is an illustrated mo mae magazine 
atural Histor and E aim to quent to its readers e leading 
logy, «ober and Physical cec | end Miner- 
; - The contents each month will consist of 
