APPENDIX 



CONTENTS 

 A New Species and a New Variety of Algae from Oneida 

 Lake, New York. 

 Dr. E. N. Transeau, Ohio State University, Columbus, 

 Ohio. 

 A New Species of Spongilla from Oneida Lake, New York. 

 Prof. Frank Smith, University of Illinois, Urbana, 

 Illinois. 

 New Species of Amnicolidae from Oneida Lake, New York. 

 Dr. Henry A. Pilsbry, Academy of Natural Sciences 

 of Philadelphia, Philadelphia, Pa. 

 A New Variety of Fresh-water Mussel from Oneida Lake, 

 New York. 

 Mr. Frank C. Baker, The New York State College of 

 Forestry, Syracuse University, Syracuse, N. Y. 



A New Mayfly, Cccnis, from Oneida Lake, New York. 



Prof. James G. Needham, Cornell University, Ithaca, 



N. Y. 



All tj'pe specimens are in the collection of the Department of Forest 

 Zoology of The New York State College of Forestry, at Syracuse Uni- 

 versity, and will be deposited in the United States National Museum, 

 Washington, D. C. 



Date of publication, July 17, 1918. 

 235 



