46 PROCEEDINGS OF THE ACADEMY OF [Feb., 



caster County; Sugar Valley Run, Mifflin County; Wopsonomick 

 Valley Run and tributary from Kettle Reservoir, Blair County. 



Tributary of Allegheny River at Warren, Warren County; 

 Wehrle's, Cherry, McKenny, Rock, Allen's, Home, Burnhamer, 

 Besnham, Saltgiver, Broad Head, Elders, Mud Lick, Little, Simpson, 

 Groft's, Smitten, Pickering and Martin's Runs, Pine Creek and 

 Marion Branch, Grant and Pine Townships. Susquehanna Creek, 

 Cowanshanoc, branch of Big Mahoning Creek, branch of Crooked 

 Creek, McCormick's Run, branch of Ross Run, feeder to Crooked 

 Run, Indiana County; -Castleman River at Meyersdale, Somerset 

 County. 

 Exoglossum maxillingaa (Le Sueur). 



Abundant in the Schuylkill River near mouth of Mill Creek, 

 Montgomery County. This is the most eastern locality in Penn- 

 sylvania where the species has been secured. Also one from Mr. 

 O. H. Behr taken in the Loyalsock Creek near Lopez, Sullivan 

 County. 



Cyprinus oarpio Linnseus. 



Delaware River at Torresdale, Philadelphia County; Trout Run 

 near Ephrata and Witmer's Mills, Lancaster County; Erie, Erie 

 County. 

 Carpiodes thompsoni Agassiz. 



Erie. 



Catostomus oommersonnii (Lacepede). 



Crum Creek near Castle Rock, Hunter's Run tributary to Ridley 

 Creek, Chester County; Naylor's Run, Delaware County; Mill 

 Creek at Gladwyne, Beth Ayres, Walnut Hill, Valley Forge, Mont- 

 gomery County; Walton Run near Byberry, Philadelphia County; 

 Neshaminy Creek near Langhorne, Etterton, Long Pond, Mill Creek 

 at Wycombe, Guinea Creek, Scott's Creek, Bucks County; tributary 

 of Bushkill Creek at Belfast, Northampton County. 



Trout Run near Ephrata, Lancaster County. 



Castleman River at Meyersdale, Somerset County; Meadow Run 

 near Ohio Pyle, Fayette County; Allegheny River at Foxburg, 

 Clarion County; Wehrle's, Home, Mud Lick, Smicksburg, Groft's, 

 Burnhamer, and Martin's Runs, Grant Township, tributary North 

 Branch of Two Lick Creek, Pine Creek and Marion Branch, Cowan- 

 shanock, branch of Crooked Creek, McCormick's Run and branch 

 of Ross Run, feeder to Crooked Run, Indiana County; Erie, Erie 

 County. 



