348 PROCEEDINGS OF THE ACADEMY OF [Apr., 



Pomolobus aestivalis (Mitchill). 



Many taken at TuUytown, and in several hauls almost all the fish 

 were this species. A few copepods {N aohranchia) were also found 

 in the gill-openings of some. 



Alosa sapidissima (Wilson). 



Over a hundred examined at TuUytown, though no crustacean 

 parasites found on them. 



Leuoichtliys artedi (Le Sueur.) 

 Erie. 



Salmo fario Linnaeus. 



One from the Schuylkill River below Fairmount Dam, received 

 from the Philadelphia Aquarium. Possibly it was washed out of 

 the Wissahickon Creek, as suggested by Mr. W. E. Meehan. 

 Salvelinus fontinalis (Mitchill.) 



Two from McMichael's Creek in Monroe County. Abundant in 

 the Monocacy Creek above Bethlehem, and below in the Saucon 

 Creek, also at Hellertown. ' In Monroe County at Tannersville, 

 Pocono Creek, Tunkhanna Creek, Pocono Lake, and Snyderville. 

 Mr. Wehrle sent an example from Laurel Run, in Huntingdon County, 

 containing a cestode. 



Anguilla ohrisypa Rafinesque. 



TuUytown Creek, Scott's Creek, Lovett's Fishery, Cash Ledge 

 Bar, and TuUytown Brook, Bucks County. Also common in 

 Muddy Creek, York County. 



Campostoma anomalum (Rafinesque). 



North Branch of Altman Creek, Yellow Creek, and Brick Pond, 

 in Indiana County. 



Pimephales notatus (Rafinesque). 



Yellow Creek, North Branch of Altman Creek, Lucus Pond, and 

 Brush Creek, in Indiana County. Abundant in the Susquehanna 

 River at Peach Bottom, York County. 



Semotilus bullaris (Rafinesque). 



TuUytown Brook, Fallsington, and White's Island, Bucks County; 

 Peach Bottom, York County. 



Semotilus atromaculatus (Mitchill). 



Hellertown, Northampton County; Tunkhanna Creek, Toby- 

 hanna Creek, Pocono Lake, Snyderville, Monroe County; Laurel 

 Run, Huntingdon County; North Branch of Altman Creek, Yellow 

 Creek, Brick Pond, Lucus Pond, Brush Creek, Indiana County. 



