12 



of the zymotic diseases which, from time to time, destroy so 

 man}' mihons of men and beasts; and 



" U7icrcas, A bill is pending which proposes to prohibit 

 or to greatly restrain this practice in the District of Colum- 

 bia and so to rai^e immense obstacles in the way of progress 

 along these three paths; be it therefore 



" Resolved^ That the members of this Academy desire to 

 present their earnest remonstrance against the passage of 

 this bill and trust that congress will in its wisdom see the 

 impolicy of interfering in any such way with the progress of 

 science and ttie medical art. " 



Papers read at Columbus: 



1. A Preglacial Channel in Fairfield County, - W. G, Tight 



2. The Preglacial Big Kanawha Drainage, - \V. G. Tight 



3. Ohio Boulders Containing "Huronite,'' - Albert A. JVrigkt 



4. How Do Glaciers Move? - - - John J. Janney 



5. Psaronius, - - - - - H. Herzer 



6. New Evidence Upon the Structure of Dinichthys, Albert A. Wright 



7. Some Recent F'ossils from C uyalioga Falls, E. IV. Claypole 



8. The Oberlin Crackle Roost, - - - Lynds Jones 



9. A Bird New to Ohio, - - - E. L. Moseley 



10. Two Rare Fishes, - - - R. C. Osburn 



11. Analytical Key for Identifying the Laud Mollusca of Ohio, 



Victor Sterki 

 VI. Os Acetabuli, ----- Lynds Jon&s 



13. An Anatomical Abnormity in the Human Hand, E. IV. Claypole 



14. Preliminary Report on the Fresh Water Sponges of Ohio, 



D. S. Kellicott 



15. The Protective Value of Action, Volitional or Otherwise, in 



Protective Mimicry, - - F. M. Webster 



16. Biological Effects of Civilization on the Insect Fauna of 



Ohio, - - - - F. M. Webster 



IT. A List of Ohio Crambids, - - James S. Mine 



18. Museum Pests and Their Treatment, - - James S. Mine 



19. A Few Green House Insects, - - James S. Nine 



20. A Peculiar Katydid, - - - E. IV. Claypole 



21. List of liutterfiies Found in Summit County, E. W. Claypole 



22. Additions to the Catalogue of Udonata of ( )hio, D. S. Kellicott 



23. Description of a Dragon-fly Nymph from a Thermal Spring, 



D. S. Kellicott 



24. A Mode of Preserving Specimens for Class Use, E. JV. Claypole 



25. Additions to Ohio Fungi, - - - F. L. Stevens 



