THE OHIO NATURALIST. 
A journal devoted more especially to the natural history of 
Ohio. The official organ of THE BioLogicaL CLUB OF THE OHIO 
SraTe UNIVERSITY, and of THE Onto STATE ACADEMY OF SCIENCE. 
Published monthly during the academic year, from November to June 
(S numbers). Price $1.00 per year, payable in advance. To foreign 
countries, $1.25. Single copies, 15 cents. 
Remittances of all kinds should be made payable to the Managing 
Editor, J. S. Hine. 
Address, THE OHIO NATURALIST 
Ohio State University, COLUFMBUS, OHIO. 
CAMBRIDGE ENTOMOLOGICAL CLUB 
A regular meeting of the Club is held on the third 
Tuesday of each month (July, August and September 
excepted) at 7.45 p. mM. in the rooms of the Appalachian 
Mountain Club, tenth floor of the Tremont Building, 
Boston. The Tremont Building is one block from the 
Park Street subway station. Entomologists visiting 
Boston are cordially invited to attend. 
SOCIETAS ENTOMOLOGICA 
JOURNAL OF THE INTERNATIONAL ENTOMOLOGICAL SOCIETY 

Published semi-monthly. Original articles in German, English, 
and French on all classes of Insects, Reviews, literature, bibliogr. 
notices. Subscribers wishing to buy, sell or exchange Insects are 
granted 125 lines gratis per annum for advertising. Lines in excess 
5 Pf. (14 cents). To nonsubscribers 20 Pf. or 5 cents. Yearly 
subscription 8 Mark or $2. Sample copies sent on request. Back 
volumes at reduced prices. 
Manuscripts and scientific correspondence to be directed to the 
Editor: Miss M. Riihl, Ziirich, V, Switzerland. Applications for 
subscriptions, specimen-numbers, advertisements, and all business 
correspondence address: 
FELIX L. DAMES, STEGLITZ-BERLIN, GERMANY. 
Second-hand Catalogues sent on application 
