1912.] NATURAL SCIENCES OF PHILADELPHIA. 55 



Apeltes quadracus (Mitehill). 



Found in the Gunpowder River, the Big Bohemia River and 

 Fishing Creek, the latter a tributary of the Elk River below Elk 



Neck. 



Scomberomorus maculatus (Mitehill). 



Specimens examined in the Baltimore markets were said to have 

 been taken in Chesapeake Bay. 



Selene vomer (Linnaeus). 



Included as Mr. T. D. Keim assures me he has examined 4 examples 

 secured at Rock Hall several years ago. 



Pomatomus saltatrix (Linnaeus). 



Many examined in the Baltimore markets. 



Enneacanthus gloriosus (Holbrook). 



Little Bohemia Creek and Chestertown. 



Lepomis auritusI(Linnseus). 



North East Creek, Conewingo Creek, Octoraro Creek near Row- 

 landville, Little Bohemia Creek, Fishing Creek tributary to Elk 

 River near Elk Neck, and Stony Run. 



Eupomotis gibbosus (Linnaeus). 



Big and Little Bohemia Creeks, North East, Elk Neck, Fishing 

 Creek, and Stony Run. 



Micropterus dolomieu Lacepede. 



Little Bohemia Creek. 

 Perca flavescens (Mitehill). 



Big and Little Bohemia Creeks, North East, Fishing Creek near 

 Elk Neck, and Octoraro Creek near Rowlandville. Many examples 

 in the Baltimore markets. 



Boleosoma nigrum olmstedi (Storer). 



Patapsco River at Baltimore, Big Bohemia Creek, Stony Run, 

 Conewingo Creek, Octoraro Creek near Rowlandville, and tribu- 

 taries near Porter's Bridge. 

 Roccus lineatus (Bloch). 



Found in the Big and Little Bohemia Creeks at North East. 

 I have examined many in the Baltimore markets from Chesapeake 

 Bay. 



Morone americana (Gmelin). 



Big and Little Bohemia Creeks, Bohemia Mills, North East and 

 Elk Neck. Many Chesapeake Bay examples seen in the Baltimore 

 markets. 



