KDITBD BY 
( Prof. C. E. BESSEY, Dbpart.mr.vt of Botany. 
Dr a. S. PACKARD, jR , associate R' Z ' Department op Entomoi.o 
•>. Prof. 0 P. IMASON, Dkpartmrnt op A.vtiiropc 
EDITORS j II, ward, DBPARTMR.VT OP JIlCROSC 
Prof. E. D COPE. ( ELLIS II. A'ARN ALL, Esq., Dep. op Geoor 
OGY. 
IIROPOLOOY. 
COPY. 
APiiY AND Travels. 
The American Naturalist. 
Letters on business connected with the American Naturalist should be addres.sed to the Publishers, McCalla & 
Stavely, 237-9 Dock Street, Philadelphia, Pa. 
Terms of Naturalist, ^ 
1^4.00 a year. ^ 
Ames, Iowa, ...188/ 
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