The Ohio Naturalist 
and Journal of Science 
A Journal devoted more especially to the Natural History of Ohio. 
The Official Organ of The Ohio Academy of Science and The Biological Club of thk 
Ohio State University. Published monthly during the academic year, from 
November to June (8 numbers). Price 81.00 per year, payable in advance. 
To foreign countries, 81.25. Single copies, 15 cents. 
Editor-in-Chief, .John H. Schaffner 
Business Manager , . . . v . . . . James S. Hine 
Associate Editors 
Wu. M. Barrows, Zoology, W. C. Mills, Archaeology, 
Robt. F. Griggs, Botany, J. C. Hambleton, Ornithology, 
W. C. Morse, Geology, T. M. Hills, Physiography. 
Advisory Board 
Herbert Osborn, John H Schaffner, 
Charles S. Prosser. 
The Ohio Naturalist is owned and controlled by the Biological Club of the Ohio 
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 Academy of Science, the Ohio 
Naturalist is sent without additional expense to all members of the academy who 
are not in arrears for annual dues. 
The first fourteen volumes may be obtained at 81.00 per volume. 
Remittances of all kinds should be made payable to the Business Manager, J. S. Hike. 
Addre,, THE OHIO NATURALIST. g&5S8W3ffiB 
Ohio Academy ol Science Publications. 
First and Second Annual Reports . Price 30 cts. each 
Third and Fourth Annual Reports.Price 25 cts. each 
Fifth to Sixteenth Annual Reports.Price 20 cts. each 
Seventeenth Annual Report.Price 40 cts. each 
SPECIAL PAPERS 
1. Sandusky Flora, pp. 167. E. L. Moselbt .60 cts. 
2. The Odonata of Ohio. pp. 116. David S. Kellicott .60 cts. 
3. The Preglacial Drainage of Ohio. pp. 75. W. G. Tight, J. A. Bownocker, J. H. 
Todd and Girabd Fowke .80 cts. 
4. The Fishes of Ohio. pp. 105. Ratmond C. Osbubn .60 cts. 
5. Tabanidaeof Ohio. pp. 63. James S. Him* .Mots. 
6. The Birds of Ohio. pp. 241. Ltnds Jones .75 eta. 
7. Ecological Study of Big Spring Prairie, pp. 86. Thomas A. Bonsir .M eta. 
8. The Coccidae of Ohio. I, pp. 68. James G. Sanders .50 cts. 
I. BatrachLans and Reptiles of Ohio. pp. 54. Max Mobsi .60 cts. 
10. Ecological Study of Brush Lake. pp. 20. I. H. Schattneb, Otto E. Jennings. Fhed 
J. Ttleb . r .35 eta. 
11. The Willows of Ohio. pp. 60. Robert F. Griggs .50 eta. 
11 . Land and Fresh-water Mollusca of Ohio. pp. 35. V. Stebki .50 eta. 
13. The Protozoa of Sandusky Bay and Vicinity. F. L. Landacbe . 60ota. 
14. Discomycetes in the Vicinity of Oxford, Ohio. pp. 64. Freda M. Bachman. . 50 cts. 
16. Trees of Ohio and Surrounding Territory, pp. 122. John H. Schattneb .75 ots. 
16. The Pterldophytes of Ohio. pp. 41. John H. Schattneb .M cts. 
17. Fauna of the Maxrille Limestone, pp. 65. W.C. Morse .60 eta. 
18. The Agaricaceae of Ohio. pp. 116. W. G. Stover . 75 cts. 
19. An Ecological Study of Buckeye Lake. pp. 138. Frederica Detmxrs .75 eta. 
Address: W. C. MILLS, Librarian, Ohio Academy of Science. Page Hall, Ohio 
State University, Columbus, Ohio. 
