352 • PROCEEDINGS OF THE ACADEMY OF [Apr., 



Island, Bucks County; Monocacy and Saucon Creeks, Northampton 



County. 



Tylosurus marinus (Walbaum). 



Susquehanna River at Peach Bottom, York County. 



Apeltes quadracus (Mitchill). 



Monocacy and Saucon Creeks, Northampton County. 



Pomoxis annularis Rafinesque. 



Schuylkill River below Fairmount Dam, Philadelphia. 



Pomoxis sparoides (Lacepede). 



Erie; Delaware River at Tullytown, Bucks County. 



Ambloplites rupestris (Rafinesque). 



Lucus Pond, Indiana County. Also examples from Erie. 

 Enneacanthus gloriosus (Holbrook). 



Tullytown Brook, Bucks County. 



Lepomis auritus (Linnaeus). 



Media, Delaware County; Tullytown Brook, Cash Ledge Bar, 

 and White's Island, Bucks County; Muddy Creek, York County, 



Lepomis incisor (Valenciennes). 



Erie. 



Eapomotis gibbosus (Linnseus). 



Media, Delaware County; Tullytown, Tullytown Brook, Queen 

 Anne Creek near Emilie, Fallsington, Cash Ledge Bar, Bucks County; 

 Monocacy Creek, Northampton County; Saylor's Lake, Monroe 

 County. Muddy Creek and Peach Bottom, York County. Erie. 



Several small specimens from a mine-pond, near Bethlehem, 

 taken in September, 1913, and received from Mr. F. Burcaw, were 

 greatly parasitized with protozoa. 



Micropterus dolomieu Lacepede. 



Tullytown, Bucks County; Addingham, Delaware County; 

 Yellow Creek, Indiana County. 



Micropterus salmoides (Lacepede). 



Erie. 

 Stizostedion vitreum (Mitchill). 



Erie. 



Perca flavescens (Mitchill). 



Tullytown and Cash Ledge Bar, Bucks County. Erie. 



Boleosoma nigrum (Rafinesque). 



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

 Indiana County. 



