20 



THE AMERICAN NATURALIST [Vol. XLI 



Etheostoma caeruleum Storer. Blue Darter. — Kiskiminitas 

 River (E. D. Cope). 



Etheostoma flabellare Rafinesque. Fan-tailed Darter. — Kis- 

 kiminitas River (E. D. Cope); Youghiogheny River (E. D. 

 Cope); Pittsburgh (Jacob Green); Allegheny River at Port Alle- 

 gany in McKean Co. during July and August of 1904 and June 

 of 1906, where it is abundant. 



Boleichthys fusiformis erochrous (Cope). Sphagnum Darter. 

 — Delaware basin in Mill Creek near Bristol, Bucks Co. 



Roccus lineatus (Bloch). Striped Bass. — Delaware River 

 basin at Tinicum, Delaware Co.; League Island, Tacony, Holmes- 

 burg, and Torresdale, Philadelphia Co. ; Cornwells, Bristol, Tully- 

 town, and Morrisville, Bucks Co. In the Susquehanna basin I 

 have it from the Conestoga in Lancaster Co. (E. D. Cope). 



Roccus chrysops (Rafinesque). White Bass. — Reported from 

 just below the headwaters of the Genesee in Potter Co. near Gold. 



Morone americana (Gmelin). White Perch. — Delaware River 

 at League Island, Tacony, Holmesburg, and Torresdale, Phila- 

 delphia Co., Cornwells, Bristol, Croydon, Tullytown, and Morris- 

 ville, Bucks Co. 



Aplodinotus grunniens Rafinesque. Fresh-water Drum. — 

 One from Lake Erie (Dr. Watson) may have been taken in our 



Cottid-E 



Uranidea graciUs viscosa (Haldeman). Miller's Thumb.— 

 The Delaware basin in the Brandywine tributaries near West 

 Chester, Chester Co.; in the Schuylkill basin near Port Kennedy, 

 Montgomer}' Co. (D. McCadden), and Douglassville, Berks Co. 

 (S. N. Rhoads); in the Neshaminy basin near New Britain, Bucks 

 Co. (Dr. C. C. Abbott). In the Susquehanna basin in Spruce 

 Creek, Huntingdon Co. In the Genesee basin at Gold, Potter 

 Co., also other examples from the same County (E. Harris). 



