The Ohio Naturalist, 



A journal devot«d more especially to the natural history of Ohio. The official 

 orjran of Thb Biological Club of thb Ohio Statk Univkeaity, and of Thb Ohio 

 ACADKMT OP Science. Puolished monthly during the academic year, from 

 Norember to June (8 numbers.) Price $1.00 per year, payable in advance. To 

 foreign countries, 81.25. Single copies, 16 cents. 



Editor-in-Chiefy John H. Schaffner. 



Business Manager, , James S. Hikb. 



Assistant Business Manager, G. D. Hubbard 



Associate Editors. 



F. L. LandacrE, Zoology, W. C. MiLLS, Archaeology, 



Freda Detmers, Botany, J. C. Hambleton, Ornithology, 



W. C. Morse, Geology, G. D. Hubbard, Geography. 



Advisory Board. 

 Herbert Osborn. John H. Schaffner. 



Charles S. Prosser. 



The Ohio Natxtralist is owned and controlled by the Biological Club of the Ohio 

 Stat« 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. The 

 Naturalist will pay for illustrations not exceeding two pages for any article. 



By a special arrangement with the Ohio Academy or ' Science, the Ohio 

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

 are not in arrears for annual dues. 



Th« first ten volumes may be obtained at $1.00 per volume. 



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



Addre.. THE OHIO NATURALIST, ?Sl^^^St&^ 



Ohio Academy of Science Publications. 



First and Second Annujil 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. I/. M0SE1.EY 60 cts. 



2. " The Odonata of Ohio." pp. 116. David S. Kelwcott 60 cts. 



3. "The Preglacial Drainage of Ohio." pp.75. W. G. Tight, 



J. A. BowNOCKER, J. H. Todd and Gerard Fowke 50 cts. 



4. " The Fishes of Ohio." pp. 105, Raymond C. Osburn 60 cts. 



5. " Tabanidae of Ohio." pp. 63. James S. Hine .50 cts. 



6. "The Birds of Ohio." pp.241. Lynds Jones 75 cts. 



7. "Ecological Study of Big Spring Prairie." pp.96. 



Thomas A. Bonser 50 cts, 



8. "The Coccidae of Ohio, I." pp. 66. James G. Sanders — 50 cts. 



9. *' Batrachians and Reptiles of Ohio." pp. 54. Max Morse 50 cts. 



10. "Ecological Study of Brush Lake." pp.20. 



J. H. Schaffner, Otto E. Jennings, Fred. J. Tyxer.. .35 cts. 



11. " The Willows of Ohio." pp. 60. Robert F. Griggs 50 cts. 



12. "Land and Fresh- water MoUusca of Ohio." pp. 35. 



V. Sterki 50 cts . 



13. "The Protozoa of Sandusky Bay and Vicinity." 



F. L. Landacre 60 cts. 



14. *' Discomycetes in the Vicinity of Oxford, Ohio." pp. 54. 



Freda M. Bachman 50 cts. 



15. "Trees of Ohio and Surrounding Territory." pp. 122. 



John H. Schaffner 75 cts. 



16. "The Pteridophytes of Ohio." pp. 41. John H. Schaffner, 50 cts. 



Address: W. 0. MILLS, Librtuian, Ohio Academy of Science, 

 Page Hall, Ohio State University, Columbus, Ohio. 



