The Ohio Naturalist, 



A joarnal devoted more especially to the natural history of Ohio. The offlolal 

 organ of Thk BioLooiCiO. Club of the Ohio Statb CJnitbbsitt, and of The Ohio 

 Stats Acadeht op Science. Published monthly during the academic year, from 

 NoTcmber to June (8 numbers.) Price 81.00 per year, payable in adranoe. To 

 foreign countries, S1.25. Single copies, 15 cents. 



Editor-in-Chief, John H. Schaffn«». 



Business Manager Jambs S. Hinb. 



Associate Editots. 



P, L. Landacre. Zoology, W. C. MiLW, Archaeology, 



R. F. Griggs, Botany, Z. P. METCALF, Ornithology, 



J. E. Hyde, Geology, John N. Frank, Ecology. 



Advisory Board. 



Prof. W. A. KELLERMAN. Prof. HERBERT OSBORN. 



Prof. Chari.es S. Prosser. 



The Ohio Naturaust is owned and controlled by the Biological Club of the Ohl* 

 State University. 



In order to obviate inconveniences to our regular patrons, the Naturalist will be 

 mailed regularly until notice of discontinuance is received by the management. 



By a special arrangement with the Ohio State Academy of Science, the OHIO 

 Naturalist is sent without additional expense to all members of the Acadeict who 

 are not in arrears for annual dues. 



The first five volumes may be obtained at $1.00 per volume. 



Remittances of all kinds should be made payable to the Business Manager, J. 8. Him. 



Addre,. THE OHIO NATURALIST. '^^l^'StlStoStb 



Ohio State Academy of Science Publications. 



First Report, and First and Second Annual Reports Price 25 cts. each 



Third and Fourth Annual Reports Price 20 cts. each 



Fifth to Twelfth Annual Reports Price 15 cts. each 



Special Papers — No. i. "Sandusky Flora." pp.167. 



By E. L. MOSELEY Price 35 cts. 



Special Papers — No. 2. " The Odonata of Ohio." pp. 116. 



By David S. KEI.WCOTT Price 35 cts. 



Special Papers— No. 3. "The Preglacial Drainage of Ohio." 

 pp. 75. By W. G. Tight, J. A. Bownocker, 



J. H. Todd and Gerard Fowke Price 35 eta. 



Special Papers — No. 4. " The Fishes of Ohio." pp. 105. 



By Raymond C. Osburn Price 35 cts. 



Special Papers— No. 5. " Tabanidae of Ohio." pp. 63. 



By James S. Hine Price 35 cts. 



Special Papers— No. 6. "The Birds of Ohio." pp. 241. 



By Lynds Jones Price 50 cts. 



Special Papers — No. 7. "Ecological Study of Big Spring 



Prairie." pp. 96. By Thomas A. Bonser Price 35 cts. 



Special Papers — No, 8. "The Coccidae of Ohio, I." pp. 66. 



By James G. Sanders Price 35 cts. 



Special Papers — No. 9. "Batrachians and Reptiles of Ohio." 



pp. 54. By Max Morsr Price 35 cts. 



Address: W. C. MILLS, Librarian, Ohio State Academy of Science, 

 Page Hall, Ohio State University, Columbus. Ohio. 



