74 



NEW YOBK STATE MUSEUM 



Anodonta implicata, Say. 



Maine. 



Winkley. 



Rhode Island. 



Generally distributed Carpenter. 



Connecticut. 



Housatonic river Gould. 



Massachusetts. 



Lynn Walker. 



Arlington Walker. 



New York. 



Hudson river system 



Jordan ville, Herkimer county Call. 



Richfield Springs, Otsego county Call. 



Erie canal, Yates county Wright. 



Starkey, Yates county ' . . . Wright. 



Ontario. 



Ottawa Latchford. 



Lake Erie, Port Dover Leslie. 



Pennsylvania. 



Philadelphia Coll. Acad. Nat. Sci, 



Occurs in the Eastern and St. Lawrence drainage systems 

 Found in both systems in New York. 



Unio Iris and Novi-Eboraci. 



New York. 



Schenandoah creek, Oneida Castle Beecher. 



Schenandoah creek, Oneida Castle Call. 



Oneida river Beauchamp. 



Erie canal, Onondaga county Beauchamp. 



Seneca river Call. 



Cayuga lake Beecher. 



Canandaigua lake Wright. 



Pittsford, Monroe county Crump. 



Pennsylvania. 



Allegheny river, Warren county Beecher. 



Ohio. 



Miami river Beecher. 



Tuscarawas river Sterki. 



