108 - MEMOIRS OF THE CARNEGIE MUSEUM. 



Bushkill Creek, Belfast, Nortluiiupton Co. (H. W. Fowler). 



Susquehanna River, York Furnace, York Co. (W. Stone). 



Little Swatara Creek, Jonestown, Lebanon Co. (W. H. Zehring) (C. H. Conner). 



Juniata River, Newton-ILuiiilton, jMifflin Co. (H. T. Mather, .Jr.). 



Localities on the New Jersey side of the Delaware in the Philadelphia Academy 

 of Natural Sciences: 



Delaware River, Washington Park, near Newbold, Gloucester Co. (C. H. Conner); Delanco, Burlington 

 Co. (H. A. Pilsbry); Burlington Island, Burlington Co. (H. W. Fowler). 



Other localities represented in the Carnegie Museum: "" 



St. Laurence-drainage : 

 Spider Bay of Georgian Bay, Sans Souci, Parry Sound Co., Ontario, Canada (H. Kahl). 

 Muskoka Lake, Bala, Muskoka Co., Ontario, Canada (A. S. Daggette). 

 Severn River, Gloucester Pool, Muskoka Co., Ontario, Canada (O. A. Peterson). 

 Pigeon Lake, Bobcaygeon, Victoria Co., Ontario, Canada (G. H. Clapp). 

 Sandy Lake, Peterboro Co., Ontario, Canada (G. H. Clapp). 

 St. Lawrence River, Montreal, Quebec, Canada (Hartman collection); Bluff Island and Grindstone 



Island, near Clayton, Jefferson Co., New York (Miss A. H. Robinson) (H. Kahl). 

 Lake Ontario, Hamilton Bay, Wentworth Co., Ontario, Canada (Miss R. Buchert); Braddock Bay, 



Manitou Beach, Monroe Co., and Sodus Point, Wayne Co., New York (R. H. Santens). 

 Genesee River, Rochester, Monroe Co., New York (R. H. Santens). 

 Lake Champlain, New York (Hartman collection). 



Neiv England: 

 Fish River, Eagle Lake, Stiuaro Lake, and Cross Lake, Aroostook Co., Maine (0. 0. Nylander). 

 Little Madawaska River, Westmoreland, Aroostook Co., Maine (0. O. Nylander). 

 Piscataquis Co., Maine (C. Goodrich, donor). 

 Otisfield, Cumberland Co., Maine (G. H. Clapp, donor). 



Lilly Lake, Pittsfield, Merrimack Co., New Hampshire (Mrs. L. D. Thompson, donor). 

 Shawsheen River, Bedford, Middlesex Co., Massachusetts (Mrs. L. D. Thompson). 

 Haughtons Pond, Blue Hills, Norfolk Co., Massachusetts (Mrs. L. D. Thompson, donor). 

 Connecticut River, Hartford, Hartford Co., Connecticut (Hartman collection). 



New York and New Jersey: 

 North Branch Susquehanna River, Binghamton, Broome Co., New York (H. H. Smith). 

 Culvers Pond, Sussex Co., New Jersey (J. F. L. Raschen). 



Stony Brook and Delaware-Raritan Canal, Princeton, Mercer Co., New Jersey. 

 Delaware River, Fish House, Camden Co., New Jersey. 



^' Only those are given for which I either can vouch personally, or which are from reliable sources. 

 The Carnegie Museum possesses many more, chiefly from the southern states, which may be correct or 

 wTong, and which are referred to various species of Lea, which cannot properly be identified at present. 

 Specimens from Catawba River, Bridgewater, Burke Co., North Carolina, collected by myself, correspond 

 well with ['. percoarctatus Lea, which is from the same river in Gaston Co. a little lower down. No 

 typical E. violaceus was met with here, but associated with it is a form appearing quite distinct, but 

 which I have been unable to identify. Walker, to whom I have sent specimens, did not wish to express 

 an opinion in regard to them. 



