Jan., 1915.] Ohio Academy of Science. 435 



Some Additions to the Known Orthopterous Fauna of Ohio 



W. J. Kcstir 



Ohio Spiders W. M. Barrows 



The Egg Capsules of a Bdellodrilled on the Crayfish 



Stephen R. Williams 

 Observations on the Life Histories of Jassidae and Cercopidae 



Herbert Osborn 



Habits and Food of the American Toad Rees Phillpott 



Note on the Occurrence of Demodex folliculorum var. bovis in 



Ohio D. C. Mote 



Arrangement of the Muscles in the Mouth Parts of Embryo 

 Cockroaches and its Bearing on the Phylogeny of the Hexa- 



poda L. B. Walton 



Winter Record of King Rail in Ohio Edward L. Rice 



On the Synthesis of Proteins A. M. Bleile 



Additions to the List of Heteroptera of Ohio Carl J. Drake 



The Cranial Nerves of an Embryo Shark F. L. Landacre 



Myxomcytes of Northern Ohio E. L. Fullmer 



The Forest Types of the Columbus Quadrangle 



Forest B. H. Brown 

 New and Rare Plants Added to the Ohio List in 1914. 



John H. Schaffner 

 A Provisional Arrangement of the Ascomycetes of Ohio 



Bruce Fink 



The Collemaceae of Ohio Bruce Fink 



Notes in Ohio Higher Fungi AVilmer G. Stover 



The Leaf Mold Disease of Tomato (Cladosporium fulvum). 



Wilmer G. StOA"er 



Summit County Marl Chas. P. Fox 



History of the Olentangy River Below Delaware, Ohio 



L. G. Westgate 



The Physiography of Mexico Warren N. Thayer 



Notes on Some Richmond Fossils : W. H. Shideler 



The Classification of the Niagaran Formations of Western Ohio 



Charles vS. Prosser 

 The Defiance Moraine in Relation to Pre-Glacial Lakes 



Frank Carney 

 Some of Dr. H. Herzer's Last Fossil Descriptions. . . . N. Speckman 



On the Origin of OoHte Walter N. Bucher 



Magnetic Rays. (Introducing discussion.) L. T. More 



On the Free Vibration of a Lecher System 



F. C. Blake and Charles Sheard 



Measurements of the Magnetic Field Samuel R. Williams 



On the Radioactive Deposit from the Atmosphere on an Uncharged 



Wire S. M. J. Allen 



Demonstration of Simple Hannonic Motion on Rotation Apparatus 



Charles Sheard 



